Dark Chocolate Raspberry Mousse Cake (Printable Format)

Moist chocolate cake meets raspberry mousse and ganache for an irresistible dessert experience.

# Needed Ingredients:

→ Cake

01 - 1 cup all-purpose flour
02 - 1/2 cup unsweetened cocoa powder
03 - 1 teaspoon baking powder
04 - 1/2 teaspoon baking soda
05 - 1/4 teaspoon salt
06 - 1/2 cup unsalted butter, softened
07 - 1 cup granulated sugar
08 - 2 large eggs
09 - 1 teaspoon vanilla extract
10 - 1/2 cup buttermilk

→ Raspberry Mousse

11 - 1 cup fresh raspberries, plus extra for garnish
12 - 1/4 cup granulated sugar
13 - 1 cup heavy cream
14 - 1 teaspoon vanilla extract
15 - 4 ounces dark chocolate, melted and cooled

→ Chocolate Ganache

16 - 4 ounces dark chocolate, chopped
17 - 1/2 cup heavy cream

# Preparation Steps:

01 - Preheat oven to 350°F and grease and flour an 8-inch round cake pan.
02 - In a bowl, whisk together all-purpose flour, unsweetened cocoa powder, baking powder, baking soda, and salt.
03 - In a large mixing bowl, beat the softened butter and granulated sugar until light and fluffy, about 3 to 5 minutes.
04 - Add eggs one at a time, mixing well after each addition, then stir in vanilla extract.
05 - Gradually add the dry ingredients to the butter mixture, alternating with buttermilk, and mix until just combined.
06 - Pour the batter into the prepared pan, smooth the top, and bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out clean.
07 - Allow the cake to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
08 - Puree raspberries and 1/4 cup granulated sugar in a blender. Strain through a fine mesh sieve to remove seeds.
09 - Whip the heavy cream and vanilla extract until soft peaks form, then gently fold in the melted dark chocolate and raspberry puree until combined.
10 - Refrigerate raspberry mousse for about 30 minutes to allow it to set.
11 - Once the cake is completely cool, slice horizontally to create two layers.
12 - Place the bottom cake layer on a serving plate. Spread half the raspberry mousse over the layer, top with the second cake layer, then spread the remaining mousse on top.
13 - Chill the assembled cake in the refrigerator for at least 1 hour.
14 - Heat 1/2 cup heavy cream until just boiling. Remove from heat and pour over chopped dark chocolate. Let stand for several minutes, then stir until smooth.
15 - Drizzle chocolate ganache over the chilled cake and garnish with fresh raspberries before serving.

# Supplementary Details:

01 - Chilling the mousse ensures stability for clean cake layers and improved texture.