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+ servings

Opera Cake

Indulge in this classic French opera cake featuring layers of almond sponge, coffee buttercream, and rich chocolate ganache, perfect for special occasions.
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Course: Dessert
Cuisine: French
Keyword: opera cake, French dessert, chocolate dessert, coffee cake
Prep Time: 1 hour
Cook Time: 30 minutes
Total Time: 1 hour 30 minutes
Servings: 10 servings
Calories: 450kcal

Ingredients

  • 4 large eggs
  • 100 g powdered sugar
  • 100 g almond flour
  • 30 g all-purpose flour
  • 40 g unsalted butter melted
  • 200 g unsalted butter softened
  • 250 g powdered sugar for buttercream
  • 2 tablespoons strong brewed coffee
  • 200 g dark chocolate chopped
  • 200 ml heavy cream

Instructions

  • Preheat the oven to 180°C (350°F) and prepare a baking sheet lined with parchment paper.
  • Whisk eggs and powdered sugar until fluffy.
  • Fold in almond flour and all-purpose flour gently.
  • Add melted butter and mix until combined.
  • Pour the batter onto the prepared baking sheet and spread evenly.
  • Bake for 12-15 minutes until golden and springy.
  • Let the sponge cool completely before cutting into layers.
  • For the coffee buttercream, beat softened butter and powdered sugar until light.
  • Add brewed coffee gradually, mixing until smooth.
  • Prepare the ganache by heating cream and pouring it over chopped chocolate; stir until glossy.
  • Assemble the cake by layering sponge, buttercream, and ganache, then chill for at least 2 hours before serving.

Nutrition

Calories: 450kcal | Carbohydrates: 50g | Protein: 5g | Fat: 25g | Fiber: 1g