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No-Bake Triple Chocolate Mousse Cake Recipe

Print Recipe
Prep Time 1 hour
Cook Time 10 minutes
Total Time 1 hour 10 minutes
Cuisine American
Servings 12
Calories 509 kcal

Ingredients
  

Oreo Crust:

  • 200 g Oreo Cookies
  • 60 g Butter

Dark Chocolate Mousse:

  • 150 g Semi-Sweet Chocolate
  • ½ cup Whipping Cream
  • 1 tsp Gelatin Powder
  • 20 ml Cold Water
  • 160 g Whipping Cream (35% fat)

Milk Chocolate Mousse:

  • 150 g Milk Chocolate
  • ½ cup Whipping Cream
  • 160 g Whipping Cream (35% fat)
  • 20 ml Cold Water
  • 1 tsp Gelatin Powder

White Chocolate Mousse:

  • 150 g White Chocolates
  • ½ cup Whipping Cream
  • 160 g Whipping Cream (35% fat)
  • 20 ml Cold Water
  • 1 tsp Gelatin Powder

Instructions
 

Prepare The Crust:

  • Place the oreo cookies into the bowl of a food processor and crush until crumbs form. Add melted butter and process until evenly moistened.
  • Press the mixture into the bottom of a greased 8 inch (20 cm) springform pan using the back of a spoon.  Refrigerate until the first layer of mousse is prepared.

Prepare Dark Chocolate Mousse:

  • In a heat proof bowl add the semi-sweet chocolate and 1/2 cup (120g) whipping cream. Place the bowl over a saucepan with simmering water, over low heat, until all the chocolate is melted. Meanwhile dissolve gelatin in cold water and let it swell for about 5 to 10 minutes. Place the gelatin over low heat just until the gelatin dissolves and pour it over the melted chocolate mixture. Let the chocolate mixture cool completely at room temperature.
  • Whip the remaining 2/3 cup (160g) chilled whipping cream until stiff peaks form. Add melted chocolate mixture and mix until well combined.
  • Pour the chocolate mousse over the crust and refrigerate for about 15-20 minutes to set slightly, until you prepare the next layer of chocolate mousse.
  • Repeat the same steps for preparing the milk and white chocolate mousse layers.
  • Refrigerate the cake for at least 4 hours or overnight to set.
  • Run a knife around the edges of the cake to remove the sides of the pan.
  • Before serving dust the top of the cake with cocoa powder and decorate with fresh berries if desired. Enjoy!