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Chocolate Mousse Layer Cake

Chocolate Mousse Layer Cake

Indulge in the ultimate dessert experience with this Chocolate Mousse Layer Cake—a stunning multi-layered masterpiece that combines moist chocolate cake with velvety dark and white chocolate mousses, all draped in a rich milk chocolate ganache. Perfect for birthdays, anniversaries, or any special occasion, this elegant cake is sure to leave an impression. With its delightful contrast of textures and harmonious balance of flavors, each slice promises a decadent treat that chocolate lovers will adore. Easy to prepare yet sophisticated in presentation, this recipe allows you to create a show-stopping dessert that will be the highlight of any celebration.

  • Total Time: 1 hour 20 minutes
  • Yield: Serves approximately 12 slices 1x

Ingredients

Scale
  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • ½ cup Dutch-processed cocoa powder
  • 1½ teaspoons baking powder
  • 1½ teaspoons baking soda
  • ½ teaspoon salt
  • ½ cup whole milk
  • 2 large eggs
  • ½ cup sour cream
  • ½ cup vegetable oil
  • 1 teaspoon vanilla extract
  • 1 teaspoon espresso powder
  • 1 cup hot water
  • 4 large egg yolks
  • 2 tablespoons granulated sugar
  • 2 tablespoons cornstarch
  • 1 teaspoon vanilla extract
  • 2 cups heavy cream, divided
  • 3.5 oz dark chocolate, chopped
  • 4.5 oz white chocolate, chopped
  • 5 oz milk chocolate, chopped
  • ⅓ cup heavy cream
  • 2 tablespoons fresh parsley, finely chopped

Instructions

  1. Preheat your oven to 350°F (180°C). Grease two 8-inch round cake pans.
  2. In one bowl, combine dry ingredients; in another, whisk together wet ingredients. Mix until smooth.
  3. Divide batter between pans and bake for 35 minutes. Cool completely.
  4. For the mousse, heat cream and vanilla until steaming. Whisk egg yolks with sugar and cornstarch; temper with hot cream, then cook until thickened.
  5. Divide custard into two bowls; stir in melted dark and white chocolates respectively. Fold whipped cream into each mixture.
  6. Assemble by layering dark mousse on the first cake layer, followed by white mousse, then top with the second layer. Chill for at least 4 hours.
  7. Prepare ganache by heating cream and pouring over chopped milk chocolate; stir until smooth.
  8. Pour ganache over chilled cake before serving.
  • Author: Natalia
  • Prep Time: 45 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 450
  • Sugar: 30g
  • Sodium: 220mg
  • Fat: 25g
  • Saturated Fat: 12g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 50g
  • Fiber: 3g
  • Protein: 6g
  • Cholesterol: 90mg

Keywords: Ensure all ingredients are at room temperature for better mixing. Chill mousse layers between additions to maintain structure during assembly. Decorate the cake just before serving for freshness.