Creamy, decadent, and light all at once — that’s the magic of this Chocolate Cake with Silky Mousse. This cake delivers rich cocoa flavor, tender crumb, and a mousse filling so smooth it practically melts on the tongue.
Prep Time15 minutesmins
Cook Time35 minutesmins
Total Time1 hourhr20 minutesmins
Course: Dessert
Cuisine: American
Keyword: Cake, Chocolate, Mousse
Servings: 8servings
Equipment
Mixing Bowl
Electric Mixer
Cake Pans
Wire Rack
Ingredients
Dry Ingredients
1cupAll-purpose flour
3/4cupUnsweetened cocoa powder
1tspBaking powder
1/2tspSalt
Wet Ingredients
1cupGranulated sugar
1/2cupButter, softened
1/2cupMilk, room temperature
3largeEggs, room temperature
Mousse Ingredients
1cupHeavy cream, cold
1/2cupPowdered sugar, sifted
1tspVanilla extract
4ozSemi-sweet chocolate, melted and slightly cooled
Instructions
Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
Cream together the butter and sugar until light and fluffy, about 2–3 minutes. Add the eggs one at a time, beating well after each addition.
In a separate bowl, whisk together flour, cocoa powder, baking powder, and salt. Gradually mix the dry ingredients into the wet mixture, alternating with milk.
Divide the batter evenly between the prepared pans and bake for 30–35 minutes. Cool the cakes in the pans for 10 minutes, then transfer to a wire rack to cool completely.
Whip the heavy cream until soft peaks form. Gradually add powdered sugar and vanilla, then fold in the melted chocolate. Chill the mousse for 30 minutes.
Place one cooled cake layer on a serving platter, spread mousse over the top, then place the second layer on top and frost with remaining mousse.
Garnish with chocolate shavings or fresh berries, slice, and serve.
Notes
Store the assembled cake covered in the refrigerator for up to 4 days. For freezing, wrap individual slices tightly and freeze for up to 2 months.