Mini Blackberry Mousse Cakes Recipe
Introduction
These Mini Blackberry Mousse Cakes are a delightful blend of rich chocolate crust, light blackberry mousse, and a smooth white chocolate glaze. Perfect for elegant gatherings or a special treat, they combine fresh flavors with a luscious texture.

Ingredients
- 1 1/2 cups chocolate sandwich cookies, crushed
- 1/4 cup unsalted butter, melted
- 1 1/2 cups fresh or frozen blackberries
- 1/4 cup sugar
- 2 tbsp water
- 1 tbsp lemon juice
- 1 tsp gelatin
- 1 cup heavy cream, whipped to soft peaks
- 1/2 tsp vanilla extract
- 1 cup white chocolate chips
- 1/2 cup heavy cream
- Fresh blackberries (for garnish)
- Edible violets or pansies (for garnish)
Instructions
- Step 1: Combine the crushed chocolate sandwich cookies and melted butter until well mixed. Press the mixture firmly into the base of silicone molds or ring molds. Freeze for 15 minutes to firm up the crust.
- Step 2: In a small saucepan over medium heat, cook blackberries, sugar, and water until the berries break down, about 5-7 minutes. Blend the mixture until smooth, then strain to remove seeds.
- Step 3: Bloom the gelatin by sprinkling it over the lemon juice and letting it sit for 5 minutes. Warm gently until dissolved, then stir into the warm blackberry purée. Allow the mixture to cool to room temperature.
- Step 4: Fold the vanilla extract and whipped heavy cream gently into the blackberry purée until the mousse is smooth and airy.
- Step 5: Pour the mousse over the chilled crusts in the molds. Refrigerate for at least 4 hours, or until fully set.
- Step 6: To prepare the glaze, heat the 1/2 cup heavy cream just until warm and pour it over the white chocolate chips. Let sit for a minute, then stir until the mixture is smooth. Allow to cool slightly.
- Step 7: Pour the white chocolate glaze over the set mousse cakes. Garnish each mini cake with a fresh blackberry and an edible violet or pansy before serving.
Tips & Variations
- For a tart contrast, add a teaspoon of balsamic vinegar to the blackberry purée before cooking.
- If you prefer, substitute raspberries for blackberries for a different berry flavor.
- Using silicone molds makes unmolding easier, but if using rings, carefully slide a knife around edges before removing.
- Chill the whipped cream bowl and beaters beforehand to achieve the best soft peaks.
Storage
Store the mini mousse cakes covered in the refrigerator for up to 3 days. For best texture and flavor, consume within this time. Reheat is not recommended due to the mousse texture, but they can be left at room temperature for 10-15 minutes before serving for softer mousse.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use powdered gelatin instead of sheets?
Yes, powdered gelatin works well. Bloom it in lemon juice as directed, then dissolve by warming before mixing into the purée.
Can I make these cakes ahead of time?
Absolutely. Prepare them up to 2 days in advance and keep refrigerated. Add the fresh berry and flower garnish just before serving.
PrintMini Blackberry Mousse Cakes Recipe
These Mini Blackberry Mousse Cakes feature a crunchy chocolate cookie crust topped with a light, airy blackberry mousse and a smooth white chocolate glaze. Garnished with fresh blackberries and edible flowers, they make for elegant, bite-sized desserts perfect for any occasion.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Total Time: 4 hours 35 minutes
- Yield: 6 mini mousse cakes 1x
- Category: Dessert
- Method: Refrigeration
- Cuisine: American
Ingredients
Crust
- 1 1/2 cups chocolate sandwich cookies, crushed
- 1/4 cup unsalted butter, melted
Mousse
- 1 1/2 cups fresh or frozen blackberries
- 1/4 cup sugar
- 2 tbsp water
- 1 tbsp lemon juice
- 1 tsp gelatin
- 1 cup heavy cream, whipped to soft peaks
- 1/2 tsp vanilla extract
Glaze and Garnish
- 1 cup white chocolate chips
- 1/2 cup heavy cream
- Fresh blackberries for topping
- Edible violets or pansies for decoration
Instructions
- Prepare the crust: Combine the crushed chocolate sandwich cookies and melted butter in a bowl until well mixed. Press the mixture firmly into the base of silicone molds or ring molds. Freeze the molds for 15 minutes to set the crust firmly.
- Cook and puree blackberries: In a small saucepan over medium heat, cook the blackberries with sugar and water until the berries break down and become soft, about 8-10 minutes. Use a blender or food processor to puree the mixture, then strain it through a fine mesh sieve to remove seeds for a smooth puree.
- Prepare gelatin mixture: Sprinkle gelatin over lemon juice and let it bloom for 5 minutes. Warm the bloomed gelatin gently, either in a microwave or over a double boiler, then stir it into the warm blackberry purée until fully dissolved. Allow this mixture to cool to room temperature.
- Make blackberry mousse: Fold the vanilla extract and whipped heavy cream into the cooled blackberry purée gently but thoroughly, ensuring the mousse is smooth, airy, and uniform in texture.
- Assemble and chill: Pour the blackberry mousse over the chilled cookie crusts in the molds. Refrigerate the molds for at least 4 hours or until the mousse is fully set and firm to the touch.
- Prepare white chocolate glaze: Heat the heavy cream until just boiling and immediately pour it over the white chocolate chips in a bowl. Let it sit for a couple of minutes to soften the chocolate, then stir until the glaze is smooth and glossy. Let the glaze cool slightly but not harden.
- Glaze and garnish: Carefully pour the cooled white chocolate glaze over the set mousse cakes to cover evenly. Top each cake with a fresh blackberry and an edible violet or pansy to decorate. Serve chilled.
Notes
- Use silicone or ring molds for easy removal of the mousse cakes.
- Make sure the blackberry purée is cooled before folding in whipped cream to prevent melting the cream.
- Bloom the gelatin thoroughly to ensure the mousse sets properly.
- For a seedless mousse, straining the blackberry purée is essential.
- If fresh blackberries are out of season, frozen blackberries can be used after thawing.
- The dessert can be prepared a day ahead and kept refrigerated for best flavor.
Keywords: blackberry mousse, mini mousse cakes, white chocolate glaze, no bake dessert, berry mousse dessert, chocolate cookie crust

