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Dark chocolate mirror glaze being poured over chilled mousse cake

Chocolate and Raspberry Mousse Cake with Dark Chocolate Mirror Glaze

A luxurious dessert layering rich chocolate mousse with tart raspberries, topped with a glossy dark chocolate mirror glaze. Perfect for celebrations, with a beautiful balance of flavor and texture.
Prep Time 50 minutes
Cook Time 10 minutes
Total Time 1 hour
Servings: 8 slices
Course: Dessert
Cuisine: American
Calories: 360

Ingredients
  

  • 8 oz dark chocolate at least 70% cocoa; high-quality recommended
  • 1 cup heavy cream divided
  • 4 large eggs separated
  • 0.75 cup granulated sugar divided
  • 1 cup fresh raspberries or thawed frozen, well-drained
  • 0.25 cup cold water
  • 2 tsp unflavored gelatin powder

Equipment

  • 8-inch round cake pan
  • Microwave-safe bowl
  • electric mixer
  • mixing bowls

Method
 

  1. Preheat oven to 350°F (175°C). Lightly grease an 8-inch round cake pan.
  2. In a microwave-safe bowl, melt the dark chocolate with half of the heavy cream in 20–30 second bursts, stirring until smooth.
  3. Whip the remaining heavy cream in a chilled bowl until soft peaks form.
  4. Beat the egg yolks with half of the sugar until pale and creamy.
  5. Fold the melted chocolate into the yolk mixture, then gently fold in the whipped cream until incorporated.
  6. Fold in the raspberries, being careful not to crush them.
  7. Pour half the mousse into the prepared pan, smooth the top, then add the remaining mousse. Cover and refrigerate for at least 4 hours.
  8. Bloom the gelatin in cold water for 5–10 minutes. Melt the remaining chocolate over low heat, then stir in the bloomed gelatin until dissolved.
  9. Pour the glaze gently over the chilled mousse, letting it spread naturally for a smooth finish.
  10. Chill for at least 30 minutes before serving.

Notes

For the best flavor, use chocolate with at least 70% cocoa content. Allow gelatin to bloom fully before adding to glaze. Store in the refrigerator for up to 5 days; allow slices to come to room temperature before serving. Do not reheat.