Chocolate Mousse Cake Recipe – European Special

Chocolate Mousse Cake is a luxurious European dessert that combines the richness of a moist chocolate cake with the light, airy texture of a velvety chocolate mousse. This indulgent treat is perfect for special occasions, offering a delightful balance of flavors and textures that will impress any chocolate lover. With its elegant presentation and decadent taste, this cake is sure to be the centerpiece of your dessert table.

  • Prep Time1 hr
  • Cook Time25 min
  • Perform Time6 hr 40 min
  • Total Time8 hr 5 min

For the Chocolate Cake:

  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 cup granulated sugar
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1/2 cup buttermilk

For the Chocolate Mousse:

  • 8 ounces bittersweet chocolate, chopped
  • 3 tablespoons unsalted butter
  • 3 large eggs, separated
  • 1/4 cup granulated sugar
  • 1 cup heavy cream

For Garnish:

  • Whipped cream (optional)
  • Chocolate shavings or curls (optional)
  • Fresh berries (optional)

Bake the Chocolate Cake:

1

Preheat Oven: Preheat your oven to 350°F (175°C). Grease and flour an 8-inch round cake pan.

2

Mix Dry Ingredients: In a bowl, whisk together flour, cocoa powder, sugar, baking powder, baking soda, and salt.

3

Combine Wet Ingredients: In a separate bowl, cream the butter until light and fluffy. Add eggs one at a time, mixing well after each. Stir in vanilla and buttermilk.

4

Combine: Gradually add the dry ingredients to the wet mixture, mixing until just combined.

5

Bake: Pour the batter into the prepared pan and bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean. Let cool completely in the pan before transferring to a wire rack.

Prepare the Chocolate Mousse:

6

Melt Chocolate: In a heatproof bowl over simmering water, melt the chopped chocolate and butter together until smooth.

7

Remove from heat and let cool slightly.

8

Whip Egg Yolks: In a separate bowl, whisk the egg yolks with sugar until pale and thick. Gradually add the melted chocolate mixture and stir until combined.

9

Beat Egg Whites: In another bowl, beat the egg whites until soft peaks form. Gently fold them into the chocolate mixture.

10

Whip Cream: In a separate bowl, whip the heavy cream until soft peaks form. Gently fold the whipped cream into the chocolate mixture until fully combined.

Assemble the Cake:

11

Layer the Cake: Place the cooled chocolate cake on a serving plate. Pour the chocolate mousse over the top, spreading it evenly.

12

Chill: Refrigerate for at least 4 hours, or overnight, to allow the mousse to set.

Serve:

13

Garnish: Before serving, decorate with whipped cream, chocolate shavings, or fresh berries if desired.

Recipe Notes:

  • Cake Base: Ensure the chocolate cake is completely cooled before adding the mousse layer to prevent melting.

  • Mousse Consistency: For a firmer mousse, allow the cake to chill in the refrigerator for several hours or overnight before serving.

  • Flavor Variations: Enhance the mousse with a splash of liqueur such as Grand Marnier or Chambord for added depth.

  • Serving Suggestions: Garnish with fresh berries, chocolate shavings, or a dusting of cocoa powder for an elegant touch.

  • Storage: Store any leftover cake in an airtight container in the refrigerator for up to 3 days.