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Chocolate Raspberry Mousse Cake

Decadent Chocolate Raspberry Mousse Cake for Ultimate Indulgence

This Chocolate Raspberry Mousse Cake is a rich dessert capturing the perfect balance of flavors and textures, making it a must-try for any occasion.
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Prep Time 30 minutes
Cook Time 24 minutes
Chilling Time 4 hours
Total Time 4 hours 54 minutes
Servings: 12 slices
Course: Desserts
Cuisine: American
Calories: 400
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Brownie Base
  • 1 cup All-Purpose Flour
  • 1/2 cup Unsweetened Cocoa Powder ensure it's unsweetened
  • 1/4 teaspoon Salt enhances flavor
  • 1 teaspoon Baking Powder leavening agent
  • 1/2 cup Unsalted Butter melted for richness
  • 1 cup Granulated Sugar sweetener for the brownie
  • 2 large Eggs at room temperature
  • 1 teaspoon Vanilla Extract enhances flavor
For the Mousse Layers
  • 8 oz Semi-Sweet Chocolate melted for mousse
  • 1 1/2 cups Heavy Cream for airy mousse
  • 2 teaspoons Unflavored Powdered Gelatin must be dissolved
  • 1 cup Fresh Raspberries can substitute with strawberries
  • 4 oz White Chocolate finely chopped
  • 1 tablespoon Honey for vanilla mousse
  • Pink Gel Food Coloring optional
For Decoration
  • 1/2 cup Chocolate Curls for decoration
  • 1 cup Fresh Raspberries for garnish

Equipment

  • 9-inch cake pan
  • Whisk
  • Mixing Bowls
  • double boiler
  • Spatula

Method
 

Prepare Brownie Base
  1. Preheat your oven to 350°F (175°C), and line a 9-inch cake pan with parchment paper while greasing the sides.
  2. In a spacious bowl, whisk together the all-purpose flour, cocoa powder, salt, and baking powder until well combined.
  3. Melt the unsalted butter and mix it with granulated sugar; then incorporate the eggs and vanilla extract.
  4. Gradually add the dry ingredients to form a batter, then bake for 22-24 minutes until a toothpick inserted comes out with moist crumbs.
  5. Allow it to cool completely.
Make Chocolate Mousse
  1. Melt the semi-sweet chocolate with heavy cream and a pinch of salt over a double boiler; stir until smooth, then let it cool slightly.
  2. Mix gelatin with water according to package instructions and then blend it with the melted chocolate mixture.
  3. In a separate bowl, whip heavy cream to soft peaks and gently fold it into the chocolate until combined.
  4. Pour this luscious layer over the cooled brownie base and refrigerate for 25 minutes until set.
Create Raspberry Mousse
  1. Blend fresh raspberries until smooth, then strain to remove the seeds.
  2. Combine the raspberry puree with melted white chocolate, heavy cream, and a pinch of salt in a mixing bowl.
  3. Add the gelatin mixture and gently fold in the remaining whipped cream and fresh raspberries.
  4. Spread this vibrant layer on top of the chocolate mousse and refrigerate for an additional 25 minutes to allow it to set.
Prepare Vanilla Mousse
  1. Melt white chocolate with cream, honey, and a pinch of salt in a double boiler until smooth—allow it to cool slightly before proceeding.
  2. Incorporate the dissolved gelatin and fold in whipped cream, then stir in vanilla bean paste for added flavor.
  3. Carefully layer this creamy mixture over the raspberry mousse, smoothing it out evenly.
  4. Refrigerate the entire cake for at least 4 hours or overnight for optimal set.
Finish the Cake
  1. Once set, carefully unmold the cake from the pan and prepare to make the ganache.
  2. Heat cream in a saucepan until just boiling, then pour it over chopped semi-sweet chocolate.
  3. Stir until the chocolate melts completely and the mixture is silky.
  4. Pour the ganache over the top of the cake, using a spatula to spread it evenly.
  5. Decorate with fresh raspberries and chocolate curls for an elegant touch, then chill again to set the ganache for a perfect finish.
Serve and Enjoy
  1. When ready to serve your Chocolate Raspberry Mousse Cake, slice it with a sharp knife, cleaning it between cuts for neat servings.
  2. Let the slices sit at room temperature for a few minutes to enhance flavor and texture.
  3. Each slice reveals the stunning layers of brownie, chocolate mousse, raspberry mousse, and vanilla mousse.

Nutrition

Serving: 1sliceCalories: 400kcalCarbohydrates: 50gProtein: 6gFat: 22gSaturated Fat: 13gPolyunsaturated Fat: 4gMonounsaturated Fat: 5gCholesterol: 90mgSodium: 180mgPotassium: 250mgFiber: 2gSugar: 30gVitamin A: 400IUVitamin C: 6mgCalcium: 50mgIron: 2mg

Notes

Follow expert tips for perfect results and ensure proper setting times for best texture and flavor.

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