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Mini blackberry mousse cakes topped with fresh blackberries and whipped cream

Mini Blackberry Mousse Cakes

Mini Blackberry Mousse Cakes are a delightful treat that perfectly balances the tartness of blackberries with the creamy sweetness of white chocolate, making them an ideal dessert for any occasion.
Prep Time 30 minutes
Cook Time 15 minutes
Total Time 7 hours 30 minutes
Course Dessert, Party Treat
Cuisine American, French
Servings 12 servings
Calories 250 kcal

Ingredients
  

Crust

  • 1.5 cups crushed chocolate sandwich cookies For the base crust
  • 0.25 cups melted unsalted butter To bind the crust together

Blackberry Puree

  • 1.5 cups fresh or frozen blackberries For the puree
  • 0.25 cups granulated sugar To sweeten the puree
  • 2 tbsp water
  • 1 tbsp fresh lemon juice To enhance the flavor

Mousse

  • 1 tsp unflavored gelatin For setting the mousse
  • 1 cups heavy cream Whipped to soft peaks for the mousse
  • 0.5 tsp vanilla extract
  • 1 cups white chocolate chips Melted for the mousse
  • 0.5 cups heavy cream For the ganache

Garnish

  • Fresh blackberries For topping
  • Edible violets or pansies For decoration

Instructions
 

Prepare Crust

  • Mix crushed chocolate sandwich cookies with melted unsalted butter until fully incorporated.
  • Press the mixture firmly into the bottom of 10-12 individual silicone molds.

Make Blackberry Puree

  • Combine blackberries, granulated sugar, water, and lemon juice in a saucepan.
  • Cook over medium heat for 5-7 minutes until the berries break down.
  • Strain the mixture through a fine-mesh sieve to achieve a smooth puree.

Bloom & Dissolve Gelatin

  • Sprinkle gelatin over 2 tablespoons of cold water in a small bowl and let it sit for 5 minutes.
  • Stir the bloomed gelatin into the warm blackberry puree until fully dissolved.

Prepare White Chocolate Base

  • Melt white chocolate chips with heavy cream over low heat or in a microwave.
  • Allow the mixture to cool to room temperature.

Fold the Mousse

  • Combine blackberry puree, cooled white chocolate mixture, and vanilla extract.
  • Gently fold in whipped cream until fully combined.

Assemble & Chill

  • Pour mousse over the cookie crusts in the molds.
  • Cover and refrigerate for at least 4-6 hours, preferably overnight.

Garnish & Serve

  • Demold the mini blackberry mousse cakes carefully.
  • Garnish with fresh blackberries and edible violets or pansies.
  • Serve immediately and enjoy!

Notes

For a more intense blackberry flavor, add a splash of blackberry puree into the whipped cream before folding. These cakes can be prepared up to 2 days in advance.
Keyword Blackberry Mousse, Chocolate Desserts, Mini Desserts, Mousse Cakes, No-Bake Desserts