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Opera Torta

Feb 13, 2021
7 min read

Updated: Oct 22


Opera Cake: A Classic French Pastry
  • Opera cake is widely regarded as one of the quintessential classics of French pastry, celebrated for its intricate layers and exquisite flavors. This dessert, which has captured the hearts and palates of many, emerged in the mid-20th century, a period marked by innovation and creativity in the culinary arts. The origins of the opera cake are often attributed to the talented French confectioner Siriac Gavillon, who was working at the esteemed Dalloyau pastry shop in Paris during that time. Gavillon is said to have crafted this remarkable cake in 1955, driven by a desire to create a dessert that would encapsulate a symphony of flavors in each bite. His vision was to combine the rich tastes of coffee, chocolate, and almond in a harmonious manner, reflecting the elegance and complexity of opera itself, which is where the cake gets its name. The result was a multi-layered cake that not only pleases the palate but also delights the eyes with its stunning presentation.

Composition and Characteristics
  • The opera cake is a true masterpiece of pastry-making, typically composed of several delicate layers. At its core, the cake features almond sponge cake, known as joconde, which is light and airy, providing a perfect base for the other components. This sponge is often soaked in a coffee syrup, infusing it with a rich, aromatic flavor that is essential to the cake’s identity. In addition to the joconde, the opera cake is layered with a velvety coffee buttercream, which adds a creamy texture and deep coffee flavor. This is often complemented by a layer of chocolate ganache, which provides a luxurious finish and a glossy appearance. The combination of these layers creates a delightful contrast between the moist sponge, the creamy buttercream, and the rich ganache, making every bite a truly indulgent experience.

Presentation and Popularity
  • The visual appeal of the opera cake is one of its most striking features. Typically, it is elegantly finished with a shiny chocolate glaze that reflects light beautifully, giving it a sophisticated look. The cake is often decorated with gold leaf or intricate designs, showcasing the artistry involved in its creation. This attention to detail makes opera cake a popular choice for special occasions such as weddings, anniversaries, and other celebrations, where its beauty can be appreciated as much as its flavor. Opera cake has garnered a devoted following not only in France but around the world. Its unique combination of textures and flavors appeals to a broad audience, making it a favorite among pastry enthusiasts and casual dessert lovers alike. The cake's ability to evoke a sense of indulgence and celebration has solidified its status as a beloved classic in the realm of French pastries.

Recipe and Preparation
  • To create your own opera cake, you will need to follow a carefully crafted recipe that pays homage to its traditional roots. The process involves making the joconde, preparing the coffee syrup, whipping up the coffee buttercream, and crafting the chocolate ganache. Each step requires precision and patience, as the quality of each component contributes significantly to the overall success of the cake. As you embark on this culinary adventure, remember that the key to a perfect opera cake lies in the balance of flavors and textures.

Conclusion
  • The result will be a stunning dessert that not only tastes divine but also tells a story of culinary artistry and passion. Whether you are a seasoned baker or a novice in the kitchen, making opera cake can be a rewarding experience that allows you to explore the rich traditions of French pastry-making. In conclusion, opera cake is not merely a dessert; it is a celebration of flavors, an artistic expression, and a testament to the skill of pastry chefs. Its legacy continues to inspire both professional bakers and home cooks, ensuring that this classic French pastry remains a cherished part of culinary history.

Ingredients:

Almond Cake:

  • 1/2 cup + 4 Tbsp sugar

  • 1 and 1/2 cups almond flour/meal

  • 4 Tbsp all-purpose flour

  • 5 large eggs

  • 1 tsp vanilla extract

  • 2 Tbsp butter/ melted

  • 3 large egg whites


Coffee Syrup:

  • 2/3 cup sugar

  • 2/3 cup water

  • 1 1/2 Tbsp instant coffee

  • 1/4 cup coffee liqueur or dark rum or brewed coffee

  • 2 tsp vanilla extract


Chocolate Ganache or Sauce:

  • Coffee buttercream frosting

  • 1/2 cup (1 stick) unsalted butter, very soft

  • 1 cup powdered sugar

  • 2 Tbsp milk

  • 2 Tbsp instant coffee

Spoon & Sweep method:

  • Use a spoon to fill a measuring cup with flour until the required amount is obtained. Scooping the measuring cup directly into the flour bag will firmly pack the flour, resulting in too much flour required for the recipe.

Opera-torta-cake-dessert-with-raspberries
Opera torta
Preparation:
  1. Preheat oven to 200 °C.

  2. Line a 28 × 44 cm jelly roll pan with parchment paper and set aside

  3. In a stand mixer with whip attachment, whip together 1/2 cup sugar, almond flour, flour, 3 eggs, and vanilla extract. Whip on high for 5 minutes.

  4. Add one egg and whip for another 3 minutes; add the last egg and whip another 3 minutes.

  5. Pour mixture into another large bowl. Clean the mixing bowl and whip attachment for the next step.

  6. Whip 3 egg whites and 4 tablespoons sugar to medium (not stiff) peaks and set aside.

  7. Add melted butter to almond mixture, and then fold whipped egg whites delicately into almond mixture.

  8. Use an offset metal spatula to spread mixture onto parchment-lined pan.

  9. Bake approximately 11–12 minutes, or until the center of the cake bounces back when lightly pressed.

  10. For coffee syrup, bring 2/3 cup sugar and 2/3 cup water to a boil. Remove from heat and add 1 and 1/2 tablespoons instant coffee. Let the instant coffee cool, then add coffee liqueur (or rum or brewed coffee) and 2 teaspoons vanilla.

  11. Prepare ganache and set aside.

  12. Prepare coffee buttercream by beating 1/2 cup (1 stick) butter until fluffy; add powdered sugar and mix for 3–4 minutes until fluffy.

  13. Warm 2 tablespoons milk until lukewarm and add along with 2 tablespoons instant coffee; mix well. Let cool, then add to buttercream mixture.

  14. Turn cake out onto a work surface lined with plastic wrap. Do not remove paper yet! Cut cake into 3 equal layers. Leave paper on!

  15. Line the backside of a cookie sheet with plastic wrap. Place one cake layer on it. Remove paper.

  16. Moisten with 1/3 of coffee syrup using a pastry brush.

  17. Retain 2 tablespoons of buttercream frosting aside and spread the remaining amount onto the moistened cake.

  18. Place the second cake onto the assembly and remove paper. Moisten with another third of syrup.

  19. Spread slightly more than half of the thickened ganache onto the 2nd layer. (Should be the consistency of mayonnaise.)

  20. Cover with last cake layer and remove paper. Moisten cake layer with syrup and place in refrigerator for at least 30 minutes.

  21. Spread about 2–3 tablespoons of ganache onto the surface of the cake, just to seal the “pores” of the cake. Place the bowl with the remaining ganache over a low-simmering pan of water until the ganache thins to a fluid consistency.

  22. Pour onto the surface of the cake and spread evenly. Place in refrigerator for 15–30 minutes.

  23. Cut / trim sides of cake to expose layers.

  24. Place remaining buttercream in a small piping bag and write Opera on the surface or decorate with coffee beans.

  25. Remove cake from refrigerator 1 hour or more before serving.

_________________________________________________________


2. RECIPE OPERA CAKE

Prepare the Mona Lisa Cookie:

  • 4 eggs

  • 125 g icing sugar

  • 125 g ground almonds

  • 20 g melted butter

  • 30 g of flour

  • 3 egg whites


For the Coffee Buttercream:

  • 4 egg yolks

  • 100 g caster sugar

  • 30 ml of mineral water, preferably

  • 160 g of softened butter

  • 3 tsp coffee extract


Coffee Syrup:

  • 80 ml of coffee

  • 50 g caster sugar


Chocolate Ganache:

  • 120 g of dark chocolate

  • 120 ml full cream


For the Chocolate Icing:

  • 130 g dark chocolate

  • 15 g grape seed oil

Preparation:

Mona Lisa Cookie:

  1. Melt the butter, set aside. Preheat the oven to 150 °C, rotating heat and cover two 30 x 40 cm baking sheets with lightly greased baking paper. In the bowl of the food processor, whisk the eggs with the icing sugar to whiten the mixture and triple in volume. Add the ground almonds and whisk again.

  2. Remove the bowl from the food processor and add the cold melted butter; mix gently.

  3. Sift the flour over the mixture and mix in the same way. Assemble the egg whites into soft peaks and incorporate them delicately. Divide the Mona Lisa biscuit dough in 2/3 and 1/3 on the baking sheets. Spread the dough with a spatula to form a rectangle of 20×40 cm on a plate and a square of 20 cm from side to side. Bake the cookies for 20 minutes of baking. The cookies should be golden but not stick to the finger. The cooking time may vary depending on the oven. Take out of the oven and let the cookies cool to room temperature.


Coffee Buttercream:

  1. Whisk the egg yolks briskly. At the same time, bring the water and powdered sugar to 115 °C.

  2. Pour this syrup in a stream over the egg yolks, whisking at medium speed.

  3. When all the syrup is added, turn up the speed to maximum and whip the dough until completely cooled. Then add the softened butter in small pieces, little by little, while whisking the mixture.

  4. Finally, add the coffee extract, taste and readjust according to your taste. Reserve at room temperature.


Coffee Syrup:

  1. Bring the coffee and sugar to a boil, then set aside.


Chocolate Ganache:

  1. Bring the liquid cream to the boil and pour it, in three batches, over the chocolate, stirring vigorously to create an emulsion. Reserve at room temperature.


Montage of the Opera at the Café

  1. Prepare a 20 cm side frame on the serving dish.

  2. Place a Mona Lisa cookie the size of the frame at the bottom of the mold and moisten it with syrup with a brush. Pour half of the coffee buttercream over the cookie and smooth it with a spatula.

  3. Place a second square of Mona Lisa cookie on the buttercream and soak it in syrup.

  4. Pour the chocolate ganache over the cookie and smooth it with a spatula.

  5. Place the third square of Mona Lisa cookie on the ganache and soak it in syrup.

  6. Pour the rest of the coffee buttercream, smooth the surface with a spatula, and set aside in the refrigerator for 30 minutes. Melt the chocolate with the grape seed oil and mix well.

  7. Pour the frosting over the cooled buttercream and tilt the frame in all positions to evenly spread the chocolate frosting. Reserve in the refrigerator for 30 minutes. After resting in the cold, gently remove the frame by sliding the blade of a knife over the edge of the cake.

  8. Melt a little dark chocolate in a cone and write “opera” on the dessert. Serve.


Buon appetito!


NOTE:

  • Use the contact form for questions or advice.

  • I would be happy if you would comment on my recipes and give them a like.

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Trieste, FVG, Italy

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