This Vanilla Mousse with Chocolate is a showstopping dessert that’s creamy, luxurious, and full of flavor. Perfect for any gathering, the smooth vanilla base is topped with a silky chocolate layer and garnished with fresh raspberries for a beautiful presentation. Made with simple ingredients like sour cream, heavy cream, and cocoa powder, this dessert is easy to prepare and always impresses. Serve it as a sweet finish to your dinner or a treat for special occasions. Create a dessert that combines the richness of chocolate with the lightness of mousse in every bite.

Ingredients
For the Chocolate Layer:
- 5 tablespoons unsweetened cocoa powder
- 5 tablespoons granulated sugar
- 1 packet (1/4 oz) unflavored gelatin
- 5 tablespoons milk (2% or whole)
- 1 cup cold water
For the Vanilla Mousse:
- 1 cup milk (2% or whole)
- 1 teaspoon vanilla extract
- 2 packets (1/2 oz total) unflavored gelatin
- 1 cup + 2 tablespoons granulated sugar
- 16 oz sour cream
- 1 cup (8 oz) heavy whipping cream
Instructions
Prepare the Chocolate Layer:
- In a small saucepan, combine 5 tablespoons of sugar, cocoa powder, and 1 packet of gelatin. Whisk to mix.
- Gradually whisk in 1 cup cold water and 5 tablespoons milk until smooth.
- Place the saucepan over medium heat, stirring constantly, and bring the mixture to a gentle boil. Remove from heat and let it cool to room temperature (approximately 1.5 hours).
Make the Vanilla Mousse:
- In another small saucepan, whisk together 1 cup milk, 1 teaspoon vanilla extract, and 2 packets of gelatin. Place over medium heat, whisking until the mixture is steaming but not boiling. Remove from heat and transfer to a separate dish to cool faster.
- In a large mixing bowl, use an electric mixer to beat 1 cup heavy whipping cream until it forms stiff peaks (1.5–2 minutes on high speed).
- In a separate bowl, whisk together 1 cup + 2 tablespoons sugar and 16 oz sour cream until smooth. Fold in the whipped cream.
- While mixing on low speed, slowly add the warm milk mixture to the whipped cream and sour cream mixture. Scrape down the bowl as needed and continue mixing for 30 seconds to fully combine.
- Immediately divide the mousse between six serving cups, as it will start to set quickly. Refrigerate for at least 30 minutes until mostly set.
Assemble and Chill:
- Once the mousse is chilled, slowly pour 3–4 tablespoons of the cooled chocolate layer over each mousse cup.
- Garnish each cup with 5 fresh raspberries arranged in a ring over the chocolate layer.
- Refrigerate for 4–5 hours, or until fully set. Serve chilled.
Why You’ll Love This Recipe
- Elegant and Decadent: A creamy vanilla mousse paired with rich chocolate makes for a stunning dessert.
- Perfect for Any Occasion: Whether for a dinner party or a family treat, this dessert is sure to impress.
- Balanced Sweetness: The combination of tart raspberries, creamy mousse, and bittersweet chocolate creates the perfect flavor harmony.

Tips
- Cooling the Chocolate: Ensure the chocolate layer is completely cool before pouring over the mousse to avoid melting it.
- Fast Cooling: Transfer mixtures to a shallow dish to cool them faster.
- Serving Glassware: Use clear glasses or ramekins for a visually appealing presentation.
Variations and Substitutions
- Fruit Topping: Swap raspberries for strawberries, blueberries, or even candied orange slices.
- Chocolate Choices: Use dark chocolate for a more intense flavor, or white chocolate for a different twist.
- Dairy-Free Option: Substitute coconut cream and plant-based milk for the mousse and chocolate layers.
FAQs
Q: Can I make this dessert ahead of time?
A: Yes! It’s best to prepare this dessert the day before serving to allow the layers to set properly.
Q: Can I substitute sour cream?
A: Greek yogurt is a good alternative for a slightly tangier flavor.
Q: How long can this dessert be stored?
A: Keep it refrigerated in an airtight container for up to 3 days.
Serving and Suggestions
- Pair with a hot cup of coffee or espresso for a delightful dessert course.
- Add a dollop of whipped cream and a sprig of mint for an extra decorative touch.
- Serve alongside a plate of fresh fruit or cookies for a complete dessert platter.
Vanilla Mousse with Chocolate Recipe
6
servings8
hours5
minutesIngredients
For the Chocolate Layer:
5 tablespoons unsweetened cocoa powder
5 tablespoons granulated sugar
1 packet (1/4 oz) unflavored gelatin
5 tablespoons milk (2% or whole)
1 cup cold water
For the Vanilla Mousse:
1 cup milk (2% or whole)
1 teaspoon vanilla extract
2 packets (1/2 oz total) unflavored gelatin
1 cup + 2 tablespoons granulated sugar
16 oz sour cream
1 cup (8 oz) heavy whipping cream
Directions
- Prepare the Chocolate Layer:
- In a small saucepan, combine 5 tablespoons of sugar, cocoa powder, and 1 packet of gelatin. Whisk to mix.
- Gradually whisk in 1 cup cold water and 5 tablespoons milk until smooth.
- Place the saucepan over medium heat, stirring constantly, and bring the mixture to a gentle boil. Remove from heat and let it cool to room temperature (approximately 1.5 hours).
- Make the Vanilla Mousse:
- In another small saucepan, whisk together 1 cup milk, 1 teaspoon vanilla extract, and 2 packets of gelatin. Place over medium heat, whisking until the mixture is steaming but not boiling. Remove from heat and transfer to a separate dish to cool faster.
- In a large mixing bowl, use an electric mixer to beat 1 cup heavy whipping cream until it forms stiff peaks (1.5–2 minutes on high speed).
- In a separate bowl, whisk together 1 cup + 2 tablespoons sugar and 16 oz sour cream until smooth. Fold in the whipped cream.
- While mixing on low speed, slowly add the warm milk mixture to the whipped cream and sour cream mixture. Scrape down the bowl as needed and continue mixing for 30 seconds to fully combine.
- Immediately divide the mousse between six serving cups, as it will start to set quickly. Refrigerate for at least 30 minutes until mostly set.
- Assemble and Chill:
- Once the mousse is chilled, slowly pour 3–4 tablespoons of the cooled chocolate layer over each mousse cup.
- Garnish each cup with 5 fresh raspberries arranged in a ring over the chocolate layer.
- Refrigerate for 4–5 hours, or until fully set. Serve chilled.

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