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Decadent Raspberry Chocolate Mousse Cake

A luxurious dessert featuring layers of creamy chocolate mousse and tart raspberries, perfect for any celebration.
Prep Time 30 minutes
Cook Time 30 minutes
Total Time 1 hour 30 minutes
Course Cake, Dessert
Cuisine American
Servings 8 servings
Calories 400 kcal

Ingredients
  

For the Mousse

  • 2 cups heavy cream
  • 8 oz semi-sweet chocolate, chopped
  • 1/4 cup sugar
  • 1 tsp vanilla extract
  • 2 cups fresh raspberries, plus some for garnish

For the Cake Layers

  • 1 1/2 cups all-purpose flour
  • 1 cup sugar
  • 1/2 cup unsweetened cocoa powder
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1 cup buttermilk
  • 1/2 cup vegetable oil
  • 2 large eggs
  • 1 tsp vanilla extract

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C). Grease two 9-inch round cake pans.
  • In a large bowl, whisk together the flour, sugar, cocoa powder, baking soda, and salt.
  • In another bowl, combine the buttermilk, oil, eggs, and vanilla. Mix until blended, then pour into the dry ingredients and stir gently until no flour is visible.
  • Divide the batter evenly into prepared pans and bake for about 30 minutes or until a toothpick comes out clean. Let them cool in the pans for 10 minutes, then transfer to a wire rack.

Mousse Preparation

  • In a saucepan over low heat, melt the chocolate until smooth. Remove from heat and let cool slightly.
  • In a large bowl, beat the heavy cream with sugar and vanilla until soft peaks form. Gently fold the cooled chocolate into the whipped cream, then fold in the fresh raspberries.

Assembly

  • Once the cake layers are cool, place one layer on a serving plate and spread half of the raspberry mousse over the top.
  • Top with the second cake layer and the remaining mousse.
  • Chill the cake in the fridge for at least one hour before serving.
  • Garnish with extra raspberries and a dusting of cocoa powder before slicing and serving.

Notes

Don't skimp on the chill time for the mousse. Feel free to experiment with different berries or add a splash of liqueur for a twist. Any leftover mousse can be used as a dip for fruits or enjoyed on its own.
Keyword Chocolate Cake, Decadent Dessert, Indulgent Recipe, Raspberry Mousse, Special Occasion Cake