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Triple Chocolate Mousse Cake


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  • Author: Mary
  • Total Time: 0 hours
  • Yield: 10-12 servings 1x
  • Diet: Vegetarian

Description

Indulge in the luxurious layers of this Triple Chocolate Mousse Cake. A rich, decadent dessert featuring a trio of velvety chocolate mousse layers—dark, milk, and white chocolate—each offering a unique flavor. Perfect for special occasions like birthdays or dinner parties, this cake is sure to impress chocolate lovers!


Ingredients

Scale

For the Cake Layer:

  • 1 cup all-purpose flour
  • 1/2 cup cocoa powder
  • 1 tsp baking powder
  • 1/4 tsp salt
  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1/2 cup milk
  • 1/2 cup boiling water

For the Dark Chocolate Mousse:

  • 1 cup heavy cream
  • 4 oz dark chocolate (70% cocoa), chopped
  • 1/4 cup powdered sugar
  • 1/2 tsp vanilla extract

For the Milk Chocolate Mousse:

  • 1 cup heavy cream
  • 4 oz milk chocolate, chopped
  • 1/4 cup powdered sugar
  • 1/2 tsp vanilla extract

For the White Chocolate Mousse:

  • 1 cup heavy cream
  • 4 oz white chocolate, chopped
  • 1/4 cup powdered sugar
  • 1/2 tsp vanilla extract

For Decoration (optional):

  • Shaved chocolate or cocoa powder
  • Fresh berries (raspberries, strawberries) for topping

Instructions

  • Make the Cake Layer:
    • Preheat your oven to 350°F (175°C). Grease and flour an 8-inch round cake pan.
    • In a bowl, sift together the flour, cocoa powder, baking powder, and salt.
    • In a separate bowl, cream together the softened butter and granulated sugar until light and fluffy.
    • Add the eggs, one at a time, mixing well after each addition. Stir in the vanilla extract.
    • Gradually add the dry ingredients, alternating with milk, until smooth. Stir in the boiling water until the batter is thin.
    • Pour the batter into the prepared cake pan and bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.
    • Let the cake cool completely in the pan.
  • Make the Dark Chocolate Mousse:
    • In a small saucepan, heat 1/2 cup of heavy cream over medium heat until it just starts to simmer.
    • Pour the hot cream over the chopped dark chocolate and stir until smooth and glossy.
    • Let the chocolate mixture cool to room temperature, then fold in the remaining 1/2 cup whipped cream, powdered sugar, and vanilla extract.
    • Refrigerate the mousse for about 30 minutes to set.
  • Make the Milk Chocolate Mousse:
    • Repeat the same process as the dark chocolate mousse, using milk chocolate instead. Allow it to cool and set in the refrigerator.
  • Make the White Chocolate Mousse:
    • Repeat the same process again for the white chocolate mousse, using white chocolate. Allow it to cool and set in the refrigerator.
  • Assemble the Cake:
    • Once the cake has cooled, slice it horizontally to create two layers.
    • Place the bottom layer of the cake onto a serving platter. Spread the dark chocolate mousse evenly over it, followed by the milk chocolate mousse, then the white chocolate mousse.
    • Carefully place the second cake layer on top, and spread the remaining mousse layers evenly over it.
  • Decorate and Serve:
    • Garnish with shaved chocolate, cocoa powder, or fresh berries as desired.
    • Refrigerate the cake for at least 2-3 hours before serving to allow the mousses to set properly.

Notes

  • You can use a store-bought chocolate cake mix if you prefer a quicker option for the cake layer.
  • The mousse layers can be prepared in advance and kept in the refrigerator until ready to assemble.
  • This cake can be decorated with whipped cream and additional chocolate garnishes for an elegant look.
  • Prep Time: 45 minutes (excluding cake cooling time)
  • Cook Time: 30-35 minutes for the cake
  • Category: Dessert, Cake
  • Method: Baking, Whisking
  • Cuisine: American, European-inspired (Chocolate Cake)