This Chocolate Raspberry Mousse Cake is luxuriously rich and silky. Layers of moist chocolate cake, fluffy raspberry mousse, and smooth ganache make it an irresistible dessert for special occasions or indulgent celebrations.
Preheat the Oven: Preheat oven to 350°F (175°C). Grease and line two 8-inch round pans.
Make the Cake: Whisk flour, cocoa, baking powder, baking soda, and salt. In another bowl, beat sugar, oil, eggs, and vanilla. Alternate adding dry ingredients with buttermilk until smooth.
Bake: Divide batter into pans and bake for 25–30 minutes. Cool completely.
Prepare Raspberry Mousse: Heat raspberries and sugar in a pan until soft, then strain. Dissolve gelatin in water and mix into warm raspberry puree. Cool slightly, then fold in whipped cream. Chill for 15 minutes.
Assemble: Place one cake layer on a plate, spread raspberry mousse evenly, then top with the second cake layer.
Make Ganache: Heat cream until just boiling, pour over chocolate, and stir until smooth. Cool slightly, then pour over the cake.
Serve: Chill for 1 hour before slicing. Garnish with fresh raspberries and chocolate shavings.
Notes
Make Ahead: Cake layers and mousse can be made a day ahead. Assemble before serving.
Customizing the Flavor: Add raspberry extract for stronger flavor or a splash of coffee to the chocolate batter for depth.
Serving Suggestions: Serve chilled with fresh raspberries, mint leaves, or a drizzle of raspberry coulis.
Allergy-Friendly Options: Use dairy-free cream and dark chocolate for a lactose-free version.
Storage Tips: Store in the refrigerator for up to 3 days in an airtight container.