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Three-Layer Chocolate Mousse Cake

  • Author: olivia
  • Total Time: 155 minutes
  • Yield: 8 servings 1x
  • Diet: Vegetarian

Description

A rich and indulgent cake combining three layers of creamy chocolate mousse over a chocolate cake base, perfect for special occasions or as a sweet treat.

Ingredients

Scale
  • 1/2 cup all-purpose flour
  • 1/4 cup unsweetened cocoa powder
  • 1/2 cup granulated sugar
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/4 cup milk
  • 1/4 cup vegetable oil
  • 1 egg
  • 1/2 teaspoon vanilla extract
  • 1/4 cup hot water
  • 1/2 cup heavy cream (light mousse layer)
  • 2 ounces semi-sweet chocolate, melted and cooled (light mousse layer)
  • 1/4 cup powdered sugar (light mousse layer)
  • 1/2 teaspoon vanilla extract (light mousse layer)
  • 1/2 cup heavy cream (dark mousse layer)
  • 4 ounces semi-sweet or dark chocolate, melted and cooled (dark mousse layer)
  • 1/4 cup powdered sugar (dark mousse layer)
  • 1/2 teaspoon vanilla extract (dark mousse layer)
  • 1/4 cup heavy cream (chocolate glaze)
  • 2 ounces semi-sweet chocolate, chopped (chocolate glaze)
  • Fresh raspberries (optional garnish)
  • Blueberries (optional garnish)
  • Mint leaves (optional garnish)

Instructions

  1. Preheat the oven to 350°F (175°C). Grease and flour a 6-inch round cake pan.
  2. In a bowl, whisk together the flour, cocoa powder, sugar, baking soda, and salt.
  3. Add the milk, vegetable oil, egg, and vanilla to the dry ingredients. Mix until just combined.
  4. Stir in the hot water until the batter is smooth.
  5. Pour the batter into the prepared pan and bake for 20-25 minutes, or until a toothpick comes out clean. Let the cake cool completely.
  6. Once cooled, carefully remove the cake from the pan and place it on a serving plate.
  7. For the light chocolate mousse: Whip 1/2 cup heavy cream until soft peaks form. Fold in the melted chocolate, powdered sugar, and vanilla until combined. Spread this mixture over the chocolate cake base. Refrigerate for 15-20 minutes.
  8. For the dark chocolate mousse: Whip another 1/2 cup heavy cream until soft peaks form. Fold in the melted dark chocolate, powdered sugar, and vanilla until well mixed. Spread this over the light chocolate mousse layer. Refrigerate for at least 30 minutes.
  9. For the chocolate glaze: Heat 1/4 cup heavy cream until it simmers. Pour this over the chopped chocolate. Let it sit, then stir until smooth. Pour the glaze over the top dark chocolate mousse layer and spread it evenly. Refrigerate for at least 2 hours or until completely set.
  10. Before serving, garnish with fresh raspberries, blueberries, and mint leaves if desired.
  11. To serve, slice the cake with a sharp knife and place on dessert plates. Add extra berries or mint on top for decoration.

Notes

Use high-quality chocolate for best flavor and ensure all ingredients are at room temperature. You can prepare components a day in advance.

  • Prep Time: 30 minutes
  • Cook Time: 25 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 400
  • Sugar: 24g
  • Sodium: 120mg
  • Fat: 24g
  • Saturated Fat: 12g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 46g
  • Fiber: 4g
  • Protein: 6g
  • Cholesterol: 55mg

Keywords: chocolate mousse cake, dessert, birthday cake, chocolate, special occasion, indulgent dessert

Find it online: https://sweettreatsrecipes.com/three-layer-chocolate-mousse-cake/