Mini Blackberry Mousse Cakes are elegant, airy desserts with a fruity blackberry mousse layered over a buttery base — perfect for showers, holidays, or summer parties.
Base:
1 cup vanilla wafer or graham cracker crumbs
3 tbsp unsalted butter, melted
Mousse:
2 cups fresh or frozen blackberries
2–3 tbsp sugar
1 tbsp lemon juice
1½ tsp powdered gelatin
2 tbsp cold water
1 cup heavy cream
1 tsp vanilla extract
Optional Topping:
Blackberry glaze or jelly
Whipped cream
Fresh blackberries and mint
Line mini silicone molds or rings with parchment if needed.
Mix crumbs with melted butter and press into the bottom of each mold. Chill.
Simmer blackberries with sugar and lemon juice until soft. Blend and strain.
Bloom gelatin in cold water. Melt and stir into the warm puree. Let cool.
Whip cream to soft peaks. Fold into the cooled blackberry mixture.
Pour mousse over bases and chill at least 4 hours or overnight.
Unmold carefully. Decorate with glaze, cream, or fresh berries.
Use fresh berries when in season for best color.
Can be frozen (undecorated) and thawed before serving.
Try raspberry or blueberry variations for a twist.