Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Dark Chocolate Raspberry Mousse Cake

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
  • Author: Paul Moreau
  • Prep Time: 45 mins
  • Cook Time: 20 mins
  • Total Time: 1 hour 5 minutes
  • Yield: 12 servings
  • Category: Desserts

Description

A silky dark chocolate bloom gives way to a tangy raspberry cloud, each mousse layer melting in creamy harmony beneath a glossy ganache, then crowned with fresh berries and delicate chocolate curls.


Ingredients

  • 150 g all-purpose flour
  • 30 g unsweetened cocoa powder
  • 1 tsp baking powder
  • 1/2 tsp salt
  • 100 g granulated sugar
  • 2 large eggs
  • 60 ml vegetable oil
  • 120 ml milk
  • 1 tsp vanilla extract
  • 200 g dark chocolate (70% cocoa), chopped
  • 300 ml heavy cream
  • 2 large egg whites
  • 30 g granulated sugar
  • 1 tsp vanilla extract
  • 200 g raspberries (fresh or frozen)
  • 50 g granulated sugar
  • 1 tbsp lemon juice
  • 3 g gelatin powder
  • 2 tbsp cold water
  • 200 ml heavy cream
  • 100 g dark chocolate, chopped
  • 100 ml heavy cream
  • Fresh raspberries for garnish
  • Chocolate shavings for garnish


Instructions

  1. Preheat oven to 180°C and grease a 20 cm springform pan.
  2. In a bowl sift together the flour, cocoa powder, baking powder and salt.
  3. In another bowl whisk the sugar and eggs until pale, then add oil, milk and vanilla and mix well.
  4. Fold the dry ingredients into the wet until just combined and pour the batter into the pan, bake for 20 minutes or until a toothpick comes out clean, then cool completely.
  5. For the raspberry mousse sprinkle gelatin over cold water and let stand 5 minutes, heat raspberries with sugar and lemon juice until sugar dissolves then blend and strain, stir in gelatin until dissolved and cool slightly.
  6. Whip 200 ml of heavy cream to soft peaks and fold gently into the raspberry purée, spread over the cooled cake and chill for at least 1 hour.
  7. Melt 200 g dark chocolate over a bain-marie and let cool, whip 300 ml heavy cream to soft peaks and beat egg whites with sugar and vanilla to stiff peaks.
  8. Fold the egg whites into the melted chocolate, then fold in the whipped cream and spread over the raspberry layer, chill for 2–3 hours until set.
  9. For the ganache heat 100 ml cream until just simmering and pour over 100 g chopped dark chocolate, stir until smooth and cool to pourable temperature.
  10. Pour ganache over the mousse layer, smooth the top and refrigerate until fully set, then garnish with fresh raspberries and chocolate shavings before serving.

Notes

  • Ensure each mousse layer is fully set before adding the next to keep clean layers.
  • You can substitute fresh raspberries with frozen; thaw and drain excess liquid first.
  • Cake and mousse can be prepared a day ahead and stored in the refrigerator.
  • If you need a firmer mousse increase gelatin by 1 gram per layer.