Dark Chocolate Raspberry Mousse Cake – Decadent & Show-Stopping
Indulge in layers of rich dark chocolate cake and light, airy raspberry mousse with this Dark Chocolate Raspberry Mousse Cake. Perfect for special occasions or any time you want a dessert that’s as beautiful as it is delicious, this cake combines intense chocolate flavor with fruity, refreshing raspberry for the ultimate treat.
Every slice is a luscious balance of creamy mousse, tender cake, and fresh raspberry goodness.
❤️ Why You’ll Love This Cake
- Luxurious dark chocolate flavor
- Light, airy raspberry mousse layer
- Stunning layered presentation
- Perfect for birthdays, holidays, or romantic desserts
- Make-ahead friendly
🧾 Ingredients (Serves 8–10)
For the Chocolate Cake:
- 1¾ cups all-purpose flour
- ¾ cup unsweetened cocoa powder
- 1½ tsp baking powder
- ½ tsp baking soda
- ¼ tsp salt
- ½ cup unsalted butter, softened
- 1½ cups sugar
- 3 large eggs
- 1 tsp vanilla extract
- 1 cup buttermilk
For the Raspberry Mousse:
- 1½ cups fresh or frozen raspberries
- ¼ cup sugar
- 1 tsp lemon juice
- 1 tbsp water
- 1 tsp gelatin powder
- 1½ cups heavy cream
For Garnish (Optional):
- Fresh raspberries
- Chocolate shavings
👩🍳 Instructions
Step 1: Bake Chocolate Cake
- Preheat oven to 350°F (175°C). Grease and line two 8-inch cake pans.
- In a bowl, whisk flour, cocoa powder, baking powder, baking soda, and salt.
- In another bowl, cream butter and sugar until fluffy.
- Add eggs one at a time, then vanilla extract.
- Alternate adding dry ingredients and buttermilk until smooth.
- Divide batter into pans and bake 25–30 minutes. Cool completely.
Step 2: Prepare Raspberry Mousse
- Blend raspberries with sugar, lemon juice, and water. Strain to remove seeds.
- Bloom gelatin in 1–2 tsp water, then melt gently. Stir into raspberry puree.
- Whip heavy cream to stiff peaks and fold gently into raspberry mixture. Chill until slightly set.
Step 3: Assemble the Cake
- Place one chocolate cake layer on serving plate.
- Spread raspberry mousse evenly over cake layer.
- Top with second chocolate cake layer.
- Chill for at least 2 hours or until mousse is fully set.
Step 4: Garnish & Serve
Decorate with fresh raspberries and chocolate shavings. Slice and serve chilled.
⭐ Tips for Perfect Mousse Cake
- Use high-quality dark chocolate for richer flavor
- Chill cake layers before adding mousse for stability
- Gently fold whipped cream into raspberry mixture for airy texture
- Make ahead: cake can be assembled a day in advance
🧊 Storage
Store covered in the fridge up to 3 days. Bring to room temperature 10–15 minutes before serving.
