Tuxedo Cake Triple Chocolate Mousse Cake
This Tuxedo Cake is an elegant Triple Chocolate Mousse Cake with layers of dark, milk, and white chocolate mousse on a moist chocolate base a stunning dessert for holidays or celebrations.
- Author: ssam
- Prep Time: 1 hr
- Cook Time: 30 mins
- Total Time: 6 hrs (including chilling)
- Yield: 12 slices 1x
- Category: Dessert
- Method: No Bake + Baked Base
- Cuisine: American
- Diet: Vegetarian
- FOR THE CHOCOLATE CAKE BASE:
- 1 cup all-purpose flour
- 1 cup sugar
- 1/3 cup cocoa powder
- 1 tsp baking soda
- 1/2 tsp salt
- 1/3 cup vegetable oil
- 1 cup buttermilk
- 1 tsp vanilla extract
- 1 tsp vinegar
- FOR THE DARK CHOCOLATE MOUSSE:
- 150g dark chocolate
- 1 cup heavy cream (divided)
- 1 tsp gelatin + 1 tbsp cold water
- FOR THE MILK CHOCOLATE MOUSSE:
- 150g milk chocolate
- 1 cup heavy cream (divided)
- 1 tsp gelatin + 1 tbsp cold water
- FOR THE WHITE CHOCOLATE MOUSSE:
- 150g white chocolate
- 1 cup heavy cream (divided)
- 1 tsp gelatin + 1 tbsp cold water
- FOR THE GANACHE TOPPING (OPTIONAL):
- 100g semi-sweet chocolate
- 1/2 cup heavy cream
- 1. Preheat oven to 350°F (175°C). Grease and line a 9-inch springform pan.
- 2. Whisk flour, sugar, cocoa, baking soda, and salt. Add oil, buttermilk, vanilla, and vinegar; mix until smooth.
- 3. Pour batter into the pan and bake 25–30 minutes, until a toothpick comes out clean. Cool completely.
- 4. Prepare the dark chocolate mousse: sprinkle gelatin over cold water; let bloom 5 minutes. Melt dark chocolate. Heat half the cream, dissolve gelatin, then stir into melted chocolate. Whip remaining cream and fold in. Spread over cake and chill 30 minutes.
- 5. Repeat with milk chocolate mousse, then white chocolate mousse, chilling each layer before adding the next.
- 6. For ganache, heat cream until just simmering and pour over chopped chocolate. Stir until smooth, then pour over the top of the mousse cake.
- 7. Chill at least 4 hours or overnight before slicing.
Notes
- Use high-quality chocolate for the best flavor and texture.
- For clean slices, warm a knife under hot water and wipe between cuts.
- Can be made 1–2 days ahead and stored refrigerated.
Nutrition
- Serving Size: 1 slice
- Calories: 520
- Sugar: 38g
- Sodium: 180mg
- Fat: 34g
- Saturated Fat: 20g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 90mg
Keywords: Tuxedo Cake, Triple Chocolate Mousse Cake, layered dessert, chocolate lovers cake