Opera Cake – French Chocolate Coffee Cake Recipe

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This Opera Cake is a classic French dessert made with layers of delicate almond sponge cake, coffee syrup, coffee buttercream, chocolate ganache, and a smooth chocolate glaze. Every bite combines rich chocolate and bold coffee flavors with the soft, nutty Joconde sponge.

Although an Opera Cake looks like an ambitious pastry-shop dessert, each individual component is fairly straightforward to make. The key is to prepare the components in stages and allow enough time for the cake to chill between layers.

The finished cake is elegant enough for birthdays, holidays, dinner parties, or any special occasion where you want to make an impressive dessert from scratch.

And while it does take some time, the work can easily be divided over two days. Prepare the sponge, syrup, ganache, and buttercream on the first day, then assemble, glaze, and decorate the cake the following day.

Why You’ll Love This Opera Cake

  • Classic French dessert – a beautiful homemade version of the traditional Opera Cake.
  • Rich chocolate and coffee flavor – the combination is what makes this cake so special.
  • Beautiful layers – almond sponge, coffee buttercream, chocolate ganache, and chocolate glaze create an impressive finish.
  • Perfect for special occasions – ideal for birthdays, holidays, dinner parties, and celebrations.
  • Can be made ahead – the cake actually benefits from resting and chilling.
  • Each component can be prepared separately – making the whole process much more manageable.
  • Elegant but homemade – you don’t need professional pastry equipment to create a beautiful Opera Cake.

What Is Opera Cake?

Opera Cake is a classic French layered dessert traditionally made with Joconde sponge cake, coffee syrup, coffee buttercream, chocolate ganache, and chocolate glaze.

The thin almond sponge layers are soaked with coffee syrup and layered with coffee buttercream and chocolate ganache. The entire cake is finished with a smooth layer of chocolate glaze.

The combination of almonds, coffee, and chocolate gives Opera Cake its distinctive flavor and makes it much more than an ordinary chocolate cake.

What Is Joconde Sponge?

Joconde sponge is a thin French almond sponge cake traditionally used in Opera Cake.

Unlike a regular sponge cake, Joconde is made with ground almonds, powdered sugar, whole eggs, flour, and whipped egg whites, giving it a delicate texture and subtle almond flavor. Your recipe also incorporates melted butter for additional richness.

Because the sponge is baked in thin sheets, it is perfect for creating the multiple layers needed for an Opera Cake.

The Layers of an Opera Cake

One of the easiest ways to understand this dessert is to think of it as several components working together:

1. Joconde Sponge

The thin almond sponge forms the structure of the cake.

2. Coffee Syrup

The sponge is brushed with coffee syrup, which keeps it moist and adds a stronger coffee flavor.

3. Chocolate Croustillant

A thin layer of melted chocolate combined with Pailleté Feuilletine adds a delicate crisp texture.

4. Coffee Buttercream

The coffee buttercream provides a creamy, rich layer with an intense coffee flavor.

5. Chocolate Ganache

The ganache adds another layer of chocolate richness and balances the coffee buttercream.

6. Chocolate Glaze

Finally, the cake is covered with a smooth chocolate glaze for the characteristic polished finish.

Ingredients You’ll Need

For the Joconde Almond Sponge

  • Almond flour – gives the sponge its characteristic nutty flavor and delicate texture.
  • Powdered sugar – adds sweetness and helps create the tender sponge.
  • Eggs – provide structure and help create a light batter.
  • Flour – gives the sponge enough structure to hold the layers.
  • Egg whites – whipped separately to add lightness.
  • Sugar – stabilizes and sweetens the meringue.
  • Butter – adds richness and tenderness.
  • Salt – balances the sweetness.

For the Coffee Syrup

  • Water
  • Sugar
  • Instant coffee

The coffee syrup is essential because it adds moisture and reinforces the coffee flavor throughout the cake.

For the Chocolate Croustillant

  • Semisweet chocolate
  • Pailleté Feuilletine

This layer gives the cake a lovely contrast between the soft sponge and creamy fillings and a delicate crisp texture.

For the Chocolate Ganache

  • Semisweet chocolate
  • Whipping cream

The ganache adds a rich, smooth chocolate layer between the coffee buttercream and almond sponge.

For the Coffee Buttercream

  • Egg yolks
  • Sugar
  • Water
  • Instant coffee
  • Unsalted butter

This is a French-style buttercream made by gradually incorporating a hot sugar syrup into whipped egg yolks before adding softened butter.

For the Chocolate Glaze

  • Semisweet chocolate
  • Canola oil

The oil helps create a smooth, glossy glaze that is easy to spread over the chilled cake.

How to make Opera Cake

This recipe is time consuming, no doubt about that, but each step is quite easy to prepare and the work can easily be divided over 2 days. The final result is rewarding and satisfying. Don’t be intimidated by the volume of work or ingredients, I encourage you to try this recipe as will be a crowd pleaser.

First, you have to prepare the  joconde, the almond sponge cake. For this mix the almond flour with powdered sugar and the whole 5 eggs and mix until the mixture is creamy and fluffy. Incorporate the flour. Fold in the whipped whites and add the melted butter. Divide the batter evenly into the prepared pans and bake for about 8-10 minutes. Once cooled use an 8-inch (20cm) square ring to cut the sponge cakes into three.

For the chocolate croustillant, melt the chocolate over bain-marie. Add Pailleté feuilletine and stir to combine. Spread the croustillant on top of one square sponge cake. Refrigerate to set.

Now you can prepare the coffee syrup and chocolate ganache to have them ready for assembling.

For the coffee buttercream, mix egg yolks in a heatproof bowl until creamy and light yellow colored. In a small saucepan combine sugar with water and instant coffee and place on medium heat. Using a candy thermometer measure the syrup temperature. When it reaches 240 F (115C) pour it gradually over the creamy egg yolks, while mixing continuously. Continue mixing until the mixture is cooled. Gradually add softened butter, mix on low until  butter is incorporated, and then mix on high speed until smooth and fluffy.

How to assemble the cake

Take the croustillant coated sponge cake layer from the fridge, and flip on a serving plate with chocolate croustillant facing down. Brush the sponge cake layer with coffee syrup. Spread half of the coffee buttercream. Add another layer of sponge cake, soak well with coffee syrup. Spread the cooled chocolate ganache. Add the last layer of sponge cake and brush well with coffee syrup. Spread the other half of the buttercream on top and even the surface using an offset spatula or cake scraper. Cover and refrigerate the cake for at least 2 hours or even overnight.

Prepare the chocolate glaze and pour it immediately over the chilled cake to create a smooth surface. Refrigerate for about 1 hour to set.

Using a hot knife cut the edges of the cake and cut the cake into 8 or 10 rectangular pieces. Using the leftover chocolate glaze write “Opera” on each and decorate with gold leaf.

Each bite of opera cake reveals the different layers and tastes, making it a truly unique and sophisticated treat. Hope you will give this amazing cake a try. Tag me on Instagram if you do and enjoy it as much as we did. 

Tips for Making Opera Cake

Plan ahead

Don’t try to make everything at the last minute.

The recipe contains several components, and the assembled cake needs at least 2 hours of refrigeration, while overnight chilling also works well.

I recommend dividing the work over two days.

Make the sponge in thin, even layers

Spread the Joconde batter evenly between the two baking pans.

Because the sponge is only baked for about 8–10 minutes, keep a close eye on it so it doesn’t become dry.

Don’t skip the coffee syrup

The syrup isn’t just for flavor. It also keeps the thin almond sponge moist.

Brush each sponge layer evenly rather than soaking it excessively.

Let the ganache cool before assembling

The ganache should be smooth but sufficiently cooled before spreading it over the cake.

If it’s too warm, it can soften the buttercream and make the layers difficult to keep neat.

Use a thermometer for the coffee buttercream

This is one component where a candy thermometer is particularly useful.

The sugar syrup should reach 240°F (115°C) before it is gradually added to the egg yolks.

Chill between stages

The chilling time isn’t wasted time—it makes the cake much easier to handle.

A well-chilled cake gives you cleaner layers and makes the final glaze easier to apply.

Use a hot knife for clean edges

After the cake has completely chilled, trim the edges with a warm knife for clean, sharp layers.

Wipe the knife dry after warming it and repeat between cuts.

Pour the glaze over a very cold cake

The final chocolate glaze should be poured over the well-chilled cake immediately after preparing it. This helps create a smooth, even surface.

Can I Make Opera Cake Ahead of Time?

Yes—and I highly recommend it.

Opera Cake is actually an excellent make-ahead dessert because the layers need time to chill and set.

You can prepare the components over two days, assemble the cake, and refrigerate it overnight.

The longer resting time also allows the coffee, chocolate, and almond flavors to come together.

Can I Make Opera Cake Without Pailleté Feuilletine?

Yes, although the croustillant won’t have exactly the same texture.

Pailleté Feuilletine gives the chocolate layer its characteristic delicate crunch. If you can’t find it, you can leave the croustillant out rather than replacing it with a large amount of another ingredient.

Can I Use Instant Espresso Instead of Instant Coffee?

Yes. Espresso powder or instant espresso can be used in the coffee components.

It will give the cake a stronger coffee flavor, which works especially well with the chocolate.

Use it according to the strength of the product you’re using, since different brands vary considerably.

Can I Freeze Opera Cake?

Yes, but freeze it before decorating if possible.

Wrap the chilled cake very well and freeze it without the final decorative writing or gold leaf. Thaw it slowly in the refrigerator before serving.

How Should I Store Opera Cake?

Keep the finished cake refrigerated.

Because it contains buttercream, ganache, and egg-based components, it should remain chilled until shortly before serving.

For the cleanest slices, take it out of the refrigerator briefly before cutting rather than allowing it to sit at room temperature for a long time.

Frequently Asked Questions

How many layers does an Opera Cake have?

The exact number can vary, but a traditional Opera Cake consists of several thin layers of Joconde sponge, coffee buttercream, chocolate croustillant and chocolate ganache, finished with chocolate glaze. This recipe creates three sponge layers with the fillings layered between them.

Why is my Opera Cake difficult to cut?

Make sure the cake is thoroughly chilled before cutting. Use a sharp knife warmed under hot water, then wipe it completely dry before making each cut.

More Chocolate & Coffee Desserts

If you love the combination of coffee and creamy layers, try my Tiramisu Cake, a celebration cake inspired by the classic Italian dessert.

For a lighter take on the same flavor combination, try my Tiramisu Cake Roll, with coffee-soaked cake and creamy mascarpone filling.

If you’re looking for another elegant French-inspired chocolate dessert, try my Chocolate Macarons with a rich chocolate ganache filling.

Try my Coffee Walnut Mousse Cake, featuring layers of coffee mousse, crunchy walnuts, and a tender cake base for an elegant dessert full of rich flavor.

Check our full collection of Chocolate Desserts for more chocolaty treats.

If you like coffee in desserts, you may also love this collection of 15 Delicious Coffee Desserts.

For more French desserts, check our collection of 35 French Desserts.

Opera Cake – French Chocolate Coffee Cake Recipe

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Video

Opera Cake – French Chocolate Coffee Cake Recipe

Opera Cake – French Chocolate Coffee Cake Recipe

4.75 from 20 votes
Opera Cake is a rich French Cake, that uses one of the most loved flavor combinations, chocolate and coffee. The cake is consisting of layers of almond sponge cake soaked in coffee syrup, filled with coffee buttercream and chocolate ganache and topped with chocolate glaze.
Servings 10 servings
Prep Time 1 hour 30 minutes
Cook Time 30 minutes
Chill Time 3 hours
Total Time 5 hours

Ingredients
  

Joconde (Almond Sponge Cake)

  • 5 eggs , room temperature
  • 5 oz (140g) ground almonds (almond flour)
  • 5 oz (140g) powdered sugar
  • 1/4 cup (30g) flour
  • 2 tbsp (30g) butter , melted
  • 5 egg whites
  • 2 tbsp (30g) sugar
  • 1/4 tsp (1g) salt

Coffee Syrup

  • 2/3 cup (160ml) water
  • 1/2 cup (100g) sugar
  • 3 tsp (6g) instant coffee

Chocolate Croustillant

  • 2.5 oz (70g) semisweet chocolate
  • 2.5 oz (70g) Paillette Feuilletine

Chocolate Ganache

  • 5.5 oz (160g) semisweet chocolate
  • 2/3 cup (160g) whipping cream

Coffee Butercream

  • 5 egg yolks , room temperature
  • 3/4 cup (150g) sugar
  • 3 tbsp (45ml) water
  • 2 tsp (4g) instant coffee
  • 1 ¼ cup (280g) butter , softened

Chocolate Glaze

  • 7 oz (200g) semisweet chocolate
  • 2 tbsp (30ml) canola oil

Instructions
 

Prepare joconde (almond sponge cake).

  • Preheat oven to 400F (200C). Grease and line with parchment paper two 9×13 inch (23x33cm) baking pan.
  • Sift the almond flour and powdered sugar into a large  bowl.
  • Add the whole 5 eggs and mix until the mixture is creamy and fluffy.
    Opera Cake - step5
  • Incorporate flour.
    Opera Cake - step12
  • In another bowl whip the egg whites and salt until foamy. Gradually add sugar and continue mixing until stiff peaks form.
    Opera Cake - step10
  • Fold the whipped whites into the almond mixture.
  • Add melted butter.
    Opera Cake - step17
  • Divide batter evenly into prepared pans.
  • Bake for 8-10 minutes until slightly golden.
  • Cool completely.
    Opera Cake - step23
  • When completely cooled use an 8-inch (20cm) square ring to cut the sponge cakes into three.

Prepare coffee syrup.

  • Place the water, sugar and coffee into a small saucepan and bring to a boil over medium heat.
    Opera Cake - step34
  • Set aside to cool completely.
    Opera Cake - step35

Prepare chocolate croustillant.

  • Melt the chocolate over bain-marie.
  • Add Pailleté feuilletine and stir to combine.
    Opera Cake - step40
  • Spread the croustillant on top of one square sponge cake. Refrigerate to set.
    Opera Cake - step43

Prepare chocolate ganache.

  • Place the chocolate into a bowl. Heat cream in a small saucepan until it starts to boil. Pour over the chocolate.  
    Opera Cake - step48
  • Let sit for 1 minute. Stir until completely melted.
    Opera Cake - step50
  • Set aside to cool, at room temperature.
    Opera Cake - step51

Prepare coffee buttercream.

  • Mix egg yolks in a heatproof bowl until creamy and light yellow colored.
  • In a small saucepan combine sugar with water and instant coffee and place on medium heat.
  • Using a candy thermometer measure syrup temperature. When it reaches 240 F (115C) pour it gradually over the creamy egg yolks, while mixing continuously.
    Opera Cake - step59
  • Continue mixing until the mixture is cooled.
    Opera Cake - step60
  • Gradually add softened butter, mix on low until butter is incorporated and then mix on high speed until smooth and fluffy.
    Opera Cake - step61

Cake assembly.

  • Take the croustillant coated sponge cake layer from the fridge, flip on a serving plate with chocolate croustillant facing down.
    Opera Cake - step62
  • Brush the sponge cake layer with coffee syrup.
  • Spread half of coffee buttercream.
    Opera Cake - step67
  • Add another layer of sponge cake, soak well with coffee syrup.
  • Spread the cooled chocolate ganache.
    Opera Cake - step72
  • Add the last layer of sponge cake and brush well with coffee syrup.
    Opera Cake - step74
  • Spread the other half of buttercream on top and even the surface using an offset spatula or cake scraper. Cover and refrigerate the cake for at least 2 hours or even overnight.
    Opera Cake - step77

Prepare chocolate glaze.

  • Before preparing the glaze place the chilled cake over a rack placed on a baking sheet lined with parchment paper. Melt the chocolate over bain-marie. Add oil and stir to combine.
    Opera Cake - step81
  • Pour the glaze immediately over the chilled cake to create a smooth surface.
    Opera Cake - step82
  • Refrigerate for about 1 hour to set.
    Opera Cake - step84
  • Using a hot knife cut the edges of the cake and cut the cake in 8 or 10 rectangular pieces.
    Opera Cake - step87
  • Using the leftover chocolate glaze write “Opera” on each and decorate with gold leaf.
  • Enjoy!
    Opera Cake - step90

Nutrition

Serving: 1 servingCalories: 798kcalCarbohydrates: 73.3gProtein: 11.1gFat: 56.3gSaturated Fat: 28.2gCholesterol: 248mgSugar: 64.4g
Calories: 798kcal
Course: Dessert
Cuisine: French
Keyword: chocolate cake, coffee chocolate cake, French dessert, French opera cake, Joconde sponge cake, mocha cake, opera cake

Did you make this recipe?

Please let me know how it turned out for you! Leave a comment below and tag @homecookingadventure on Instagram and hashtag it #homecookingadventure.

Join the Conversation

  1. Katherine Sidener Author says:

    How can this recipe be adapted to a round pan?

    1. Ella-HomeCookingAdventure Author says:

      Hi Katherine.

      You can use an 8 inch pan with same quantities.

  2. G Bryan Author says:

    That cake love so good because you put so much care into putting it together. And it looks so good. Keep up with your great talent, in baking.

  3. heba Author says:

    Hi Ella

    Kindly help me as i do not have thermometer and i don’t know how i can measure it without using it
    Can i replace the canola oil with another kind of oil

    Thank you

    1. Ella-HomeCookingAdventure Author says:

      Hello Heba.

      If you don' t have a thermometer than let it boil for 5 minutes, and the canola oil can be substituted whit any other oil ,preferably flavourless

  4. Cristina Author says:

    Thank you for your recipe, It is amazing.
    Please can you tell me what is paillete feuilletine?
    I’ve never heard about It and I am not sure I can find it.

    1. Ella-HomeCookingAdventure Author says:

      Hi Cristina.

      Paillette Feuilletine is a crunchy crepe but you can leave it out if is not available in your area..use only chocolate instead.

  5. Dorothée Author says:

    Hello, my ganache is too liquid why? I put 160g de chocolat and 160g of whipping cream!

    1. Ella-HomeCookingAdventure Author says:

      Hi Dorothee.

      Make sure to let the chocolate cool first before adding the whipped cream.

  6. Kimo Author says:

    Hi
    from upload this recipe i was continueouslly watch it
    i have two questions first can substitute semisweet by dark chocolate
    second can i use nescoffee i can not get instant coffee around

    tnx for ur passionate work.

    1. Ella-HomeCookingAdventure Author says:

      Hello Kimo.

      The answer is yes for both questions.

  7. Lilly Author says:

    Hello! I wanted to ask for the paiellete thing i cant find it anywhere, can i use choose ganache by itself?

    1. Ella-HomeCookingAdventure Author says:

      Hi Lilly.

      You can leave the Paillette Feuilletine out.

  8. heba Ahmed Author says:

    hi Ella
    Merry Christmas and Happy New Year 2018 🙂 for you and your family.

    kindly note that I tried this recipe it taste so good but I have two questions first one
    piece size was small not similar to your photo in height and size I do not know the reason while I am using same measurements and amounts.
    the other question regarding chocolate glaze after spreading it on cake I refrigerate it for one hour but when I tried to cut it the glaze layer was tough and cracked and broken.

    thanks in advance for you assist

    1. Ella-HomeCookingAdventure Author says:

      Hi Heba.

      I wish you a Happy New Year, too.

      About the first question, i am sorry but i don't know what might have happened.

      For the second question make sure you use a hot knife when cutting the cake ; you can also leave the cake at room temperature for about 10 minutes before cutting.

  9. Stella Blinderman Author says:

    Hi Ella,
    I am so inspired to make this opera cake.
    Please advise how to make it a 3 layer 8″ round cake…Looking forward to your response. Thank you very much
    Regards,
    Stella

    1. Ella-HomeCookingAdventure Author says:

      Hello Stella.

      I suggest to bake 3 layer in the 8 inch pan.

  10. Gregory Author says:

    Two questions, 1. in the recipe you seemed to have skipped the section on how to make the chocolate ganache. 2. You say to use the extra glaze to write Opera on the cakes, but you give no quantity of how much to use as glaze and how much to leave for writing?

    1. Ella-HomeCookingAdventure Author says:

      Hi Gregory.

      1. The chocolate ganache is in step 4.

      2. Use the glaze until the cake is covered and use what's  left for writing.

  11. Natalia Author says:

    Hi Ella, in your recipe it only states 5 egg whites. but in the video, u added 5 full eggs to the almond flour & powdered sugar mix on top of the egg white that you whipped to a merengue.
    so does that mean its 5 eggs + 5 egg whites?
    just needed clarification

    1. Ella-HomeCookingAdventure Author says:

      Hi Natalia.

      Yes, it is 5 eggs +5 egg whites.

  12. Hyde Author says:

    Hi Ella,
    Can I substitute the Paillette Feuilletine with Kellogg’s Corn flakes? Thanks in advance.

    1. Ella-HomeCookingAdventure Author says:

      Helo Hyde.

      Yes, with Kellogg's Corn flakes should be ok.

  13. Andy Author says:

    I made this for an event at work and it was a winner. A bit time-consuming but each step was doable and it was so, so good. I really appreciated the metric measurements.

    It worked well to adjust quantities to make a 10″ cake.

    Would definitely recommend!

  14. Aubrey Author says:

    Hi Ella, thank you for sharing your recipe. I have the following questions:
    1) what type of flour do you use?
    2) what type of sugar do you use? is fine sugar ok?
    3) what brand of instant coffee do you use?
    4) do you use dairy or non-dairy whipping cream?
    5) do you use salted or unsalted butter?
    Thank you for your time.

    1. Ella-HomeCookingAdventure Author says:

      Hi Aubrey.

      1. All- purpose  type of flour

      2. Fine sugar is ok

      3. The one you like best

      4. Dairy whipping cream

      5. Unsalted butter.

      Happy cooking.!

  15. Amelia Author says:

    The recipe is great! When I slice the cake, the chocolate croustillant breaks into pieces. Any tips, should I add more chocolate?
    Also, how should I transfer this 8 x 8 inch cake onto a cake board? Again, it’s hard as the chocolate croustillant keeps falling apart.

  16. Tasnim Author says:

    hello , the cake seems wonderful i appreciate your work very much but i’m facing one big problem my family members are not so accepting towards eating something with raw yolks can i possibly replace the raw yolk with something else ..thanks you very much ????

  17. Tasnim Author says:

    Hello! I wanted to ask if I can possibly replace raw yolks with something else ?

    1. Ella-HomeCookingAdventure Author says:

      Hello Tasnim.

      They are not used raw …yolks get cooked.

  18. Tasnim Author says:

    aren’t the yolks in the coffe buttercream raw? would they get cooked from the syrub temperature alone or by getting mixed?? sorry I’m a total rookie so I really know nothing about these things hope you reply and thank you very much for answering..

    1. Ella-HomeCookingAdventure Author says:

      Hi Tasmin.

      Yes, the yolks  will be cooked from the syrup temperature.

  19. Melvin C Author says:

    Hi Ella can i bake the cake layers one by one in the oven?
    I only have one cake pan 🙁

    1. Ella-HomeCookingAdventure Author says:

      Hi Melvin.

      Sure you can. 

  20. Eamonn Author says:

    Hi Ella, Congratulations on a wonderfully produced video, so far it the best one I have seen for this recipe hands down! I have one question regarding the “Semi-sweet chocolate” I noticed that you seemed to use couveture pieces in your video. I am wondering do you think that semi-sweet chocolate chips will give a similar result to using couveture? Also I am a bit concerned about the oil to chocolate ratio in the glaze, I want to have that silky smooth finish on the cake top but would also like to have it cut like a soft ganasch like in yor video.

    1. Ella-HomeCookingAdventure Author says:

      Hi Eamonn.

      it is ok to use semi- sweet chocolate chips , follow  the recipe and the result will be good.

  21. Hasitha Jayasinghe Author says:

    Hi Ella, can I use cooking chocolate instead of semisweet chocolate ?

    1. Ella-HomeCookingAdventure Author says:

      Hi Hasitha.

      Jes, you can.

  22. Pierre Author says:

    Hi Ella, love the detailed video. Perfect for novice bakers like myself 🙂

    Is it possible to substitute the 30g of regular flour for the Joconde with 30g of Almond flour making a total of 170g Almond flour?

    My brother is celiac so would be nice to make this gluten free (I’d substitute the Feuilletine also)

    1. Ella-HomeCookingAdventure Author says:

      Helo Pierre.

      Yes,  you can use more almonds flour.

  23. Brittany Author says:

    Hello. I know coffee is a big part in this recipe but my aunt requested a cake like this but doesn’t like coffee. Is there anything I can substitute for flavor in the butter cream and syrup?
    Thank you!

    1. Ella-HomeCookingAdventure Author says:

      Hello Brittany.

      If you don't use the coffee it will not have  the same taste.

      1. Coffee can be replace with strawberry emulsion usually or any other berry. The flavors are still great with the berries.

  24. Doug Author says:

    Can I bake the cake over a weekend and freeze it for several days to preserve freshness prior to serving it a week later?

    1. Ella-HomeCookingAdventure Author says:

      yes.. it keeps very well in the freezer

  25. SUSAN Author says:

    Wonderful video and wonderful cake. I cant wait to try another one of you recipes!

  26. Mien Author says:

    Hi Ella,
    Just wanted to say what a clear video and amazing cake this is! I will be making it for the second time this weekend. Have a great day!

  27. Gabriela Author says:

    Hi
    I am going to try this recipe next week
    Do you use bleached or raw almond flour?
    Thank you for the detailed video!

  28. Marcy Author says:

    Can espresso be used as an alternative to instant coffee?

  29. Amrita Author says:

    The recipe is so well written. I could follow it so well.bakes my first opera cake , the only difference being the bottom most layer was just plain melee chocolate. Rest everything as per rrecipe. Turned out awesome. thanks a ton. Amrita.

  30. Rheena Author says:

    Hello Ella
    I’m about to give this fantastic recipe a go and really looking forward to it, I just wondered what’s the best way to split the recipe to make it over 2 days instead of all in one go?
    Rheena

  31. annalisa Author says:

    Hi Ella, I tried your recipe and my opera cake turned out awesome. I posted it on my blog, if you want take look
    Here is the link on my post https://atthehob.blogspot.com/2018/01/opera-cake.html
    Thank you again for sharing
    Annalisa

  32. Andrew Author says:

    Made this a few weeks ago with my father. The only issue we had was that even chilled overnight the buttercream top layer quickly liquefied and started to slough off when we put the glaze on. Hindsight we should have used some kind of form/mold to keep it together at the end. We weren’t too worried about presentation though and these were still amazing.

  33. Kathy Author says:

    I love this video! Hoping to make this for christmas family gathering, how can I adjust the recipe into a 10″ square instead? Please advice!

  34. Evalyne B. Author says:

    hi, I was making the and I got to the last step. pouring the glaze over the chilled cake. I did so and the chocolate ran off the sides and did not stay onto the cake. it seemed like it separated? I followed the instructions to a T and yet this happened. any tips or advice will be much appreciated

    1. Ella-HomeCookingAdventure Author says:

      I am glad you tried the recipe.. hope you enjoyes it even though the glaze made you problems. What type of chocolate did u use.. hope u used semisweet chocolate (55-70% cocoa).. not the milk one.. every time try to use good quality chocolate so you can have the best results .. also.. is it possible that you melted to a higher temperature and got too runny?  Every time you melt chocolate over bain marie .. don't hurry.. let it melt slowly over low heat  (especially when you melt white chocolate which is more sensitive to heat)

  35. ATEF Author says:

    The almond flour in the video looks like almond meal as I can see bits of almond skin. Is this almond flour or almond meal ?

    1. Ella-HomeCookingAdventure Author says:

      almond flour is same with almond meal.. you can ground your almonds with or without skin.. use the one you have on hand

  36. Hi, just to be clear, I can make this a day ahead and store in the fridge? How about 2 days ahead? Thank you!

  37. bita Author says:

    how many hours need the ganache cool compeletly?

  38. Bita Author says:

    How long does ganache take cool compeletly?

  39. Ulla Author says:

    Hi, wonderful recipe. I noticed the almond cake made 2 pans, but the chocolate croustillant was only enough for one square. Am I making 3 times the portion for all 3 squares?

  40. Tom Author says:

    Just found this recipe and made it within a day but was up early and took a fair amount of time. Possible but if you need over 2 days is good as well. Very easy to follow so thank you for the well organised recipe! Haven’t tried it yet but each component was tasty great. I made my own feuilletine as well which is very easy and fast, using eggs butter flour and sugar (for anyone that can’t find it in shops)

    Thanks again!!!!

  41. anya Author says:

    I made the joconde but the bottom of it came out rubbery and the entire cake tasted very eggy, is there a way I can fix this?

  42. rysha Author says:

    can I use the same recipe for a 8′ round pan??, if it is possible
    should I bake it in the same temperature while dividing the batter into 3 equal amounts??
    and can I coffee flavored whipped cream instead of buttercream??
    really looking forward to make this cake!!

  43. Bita Author says:

    Pleas answer
    My chocolate ganache is too runny and too liquid
    What’s my wrong?

  44. Malika Author says:

    Hi is this the traditional recipe or has it been modified.

  45. Raphael Author says:

    Hello, first of all this recipe and this cake looks wonderful.
    I would like some advice, do you know wich element i can make in advance ? I think that making it all the same day would be too stressfull for myself
    Thx in advance for the response

  46. Vandana Author says:

    Hi,
    My chocolate croustillant layer was delicious but a hard to cut. Needed a sharp knife to cut into it. Any idea why that could have happened? I used a dark compound chocolate.
    Thank you

  47. Tina Author says:

    I made this two times. Every time came out wonderful. Thanks for the recipe and video.

  48. Joel Author says:

    what can i replace Paillette Feuilletine with ? something easy to find maybe ?

  49. Regina Author says:

    OMG!! I watch a ton of baking shows, and have desperately wanted to make this for so long….I finally did a “trial run” to see if it was as good as it looked, so I could impress for Thanksgiving…..It is NOT as good as it looks…IT IS 100 TIMES BETTER!! Thank you so much for sharing this recipe!! Cannot wait until Thanksgiving!!!

  50. I made the cake and it was really good! I was a bit sweet for my taste so I’ll probably try reduce the sugar next time. Also, after serving, I realized the layers didn’t really stay together. Can you tell me why? Should I not serve it right out of the fridge?

    1. Ella-HomeCookingAdventure Author says:

      Yes.. you should let the cake for about 15 mins at room temperature before serving. 

  51. Ruben Author says:

    Wonderfull cake
    One question: the square ring, where can I get those?
    Thank you very much! Amazing video!!

  52. Kalea Author says:

    Hello,
    I would like to make in stages over a few days. Any suggestions on what holds up ok? I plan to assemble the day before to allow time for chilling and setting.
    Thank you ????

  53. elizabeth Author says:

    yes

  54. Rachel Author says:

    Hi what size eggs do you use?

    1. Ella-HomeCookingAdventure Author says:

      I usually use medium eggs

  55. Hlo ! I have done everything and reached to the last step but I ran out of vegetable oil and canola oil is not available where I live can I use butter instead?
    Thx u btw <3

    1. Ella-HomeCookingAdventure Author says:

      Sorry for the late answer.. yes.. melted butter should have worked too.. hope you tried it out. 

  56. Stephanie Cauchi Author says:

    Hello, I would like to thank you for this wonderful recipe. The video is clearly explained and the result of the cake was amazing! Thank you

    1. Ella-HomeCookingAdventure Author says:

      I am so glad to hear that Stephanie 🙂 Opera Cake is one of the best desserts ever

  57. Nancy Jacovina says:

    5 stars
    This cake was delicious and looks very professional. While there are a number of steps, each one is not too difficult thanks to the wonderful instructions and video. The best time to cut it (with a hot knife) is 10 minutes out of the refrigerator, but the best time to eat it is about an hour later. You want to give the buttercream time to soften and bring out all of the delicious flavors, so plan accordingly. I can’t wait to try another cake from this site.

    1. Ella-HomeCookingAdventure Author says:

      Nancy. I am really glad you enjoyed the cake. It is one of the best indeed. Hope you will try some other recipes too :)Enjoy!

  58. Nancy Jacovina says:

    5 stars
    Also, this cake freezes beautifully before adding the glaze. Freeze it uncovered until the buttercream is hard, then wrap it well with plastic wrap and then foil. I froze it for 3 weeks and it was still perfect. Move it to the refrigerator the night before you want to serve it, then unwrap it and continue with the glazing instructions.

  59. Hello! I’m planning to make this week for a birthday party, we’ll be 15 people. What size do you think the layers should be? (Having converted the ingredients x15 people)
    Thanks

    1. Ella-HomeCookingAdventure Author says:

      I would double the recipe and make a 8*16 inch (20x40cm) cake .. or 2 separate 8 inch (20cm) cakes

  60. 5 stars
    Hi Ella,
    I love this recipe but I noticed if you select to increase the recipe 2x or 3x the grams do not increase. Just FYI, maybe the program just needs to be fixed.
    Thank you

    1. Ella - Home Cooking Adventure Author says:

      Yes.. we will have to work on this. Hope you will try it out.

  61. 4 stars
    I made it. It doesn’t look as nice as Ella’s but it is still presentable. I used cereal instead of Paillette Feuilletine, and next time I’ll completely skip that part. Also, ganache is harder than the coffee cream layer, so I think I’ll add more cream next time to keep the consistency of the cake. But those are minor things. Overall, tasty but way too sweat for me. I did cut some sugar, next time I’ll cut more. I’ll not use any sugar in coffee syrup- just plain very strong coffee, and hopefully that would reduce sweetness, and balance it more. The joconde and coffee cream are awesome and I’ll use them in various other recipes.

  62. John Warminster says:

    5 stars
    Amazing Recipe

  63. 5 stars
    This was amazing! I found your video on YouTube first, and was so happy to find such a great recipe. Your notes were thorough, helpful, and I was never guessing. So many people say Opera Cake is a difficult cake – but your recipe made it SO EASY! Your video was lovely as well – very beautiful and relaxing to watch.

    I nearly skipped the base as I couldn’t find any feuilletine near me, but I found another lovely recipe and made it from scratch! The chocolate croustillant was my partner’s favourite part of the cake, so I’m glad I didn’t skip it.

    Thank you for such an amazing recipe!

    1. Ella - Home Cooking Adventure Author says:

      Thank you so much for your kind words! I’m thrilled that you found the recipe and video helpful, and that the Opera Cake turned out great for you. It’s wonderful to hear that the chocolate croustillant was a hit—such a delicious touch! Thank you for sharing your experience, and I hope you enjoy making more cakes from my channel.

4.75 from 20 votes (14 ratings without comment)

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