If you’re looking for a dessert that’s both elegant and irresistibly delicious, this Raspberry Mousse Dessert Recipe is sure to become your new favorite. Light, fluffy, and bursting with fresh raspberry flavor, this mousse captures the very essence of summer fruit while offering a creamy texture that melts in your mouth. Whether you’re planning a dinner party treat or just want to savor a lovely homemade dessert, this recipe is straightforward and guaranteed to impress. The perfect balance of tartness from fresh raspberries and sweet, airy cream makes it a delightful finale to any meal.

Ingredients You’ll Need
Each ingredient in this raspberry mousse plays a vital role in creating the perfect texture, flavor, and color that make this dessert unforgettable. They are simple yet carefully balanced to bring out the best in every bite.
- 2 cups fresh raspberries: Choose ripe, juicy berries for the freshest flavor and vibrant color.
- 1/2 cup granulated sugar: Adds just the right amount of sweetness to balance the raspberry tartness.
- 1 tablespoon lemon juice: Enhances the fruit’s natural brightness and adds a subtle zing.
- 1 teaspoon vanilla extract: Brings warmth and depth to the flavor profile.
- 1 cup heavy whipping cream: The base for that signature fluffy texture, lending richness without heaviness.
- 1/4 cup powdered sugar: Sweetens and stabilizes the whipped cream, ensuring it holds its shape.
- 2 teaspoons unflavored gelatin: Necessary for setting the mousse to the perfect consistency that’s neither too firm nor too wobbly.
- 3 tablespoons cold water: Used to bloom the gelatin so it dissolves smoothly without lumps.
- Mint leaves (optional, for garnish): Adds a fresh, herbaceous note and a beautiful finishing touch.
How to Make Raspberry Mousse Dessert Recipe
Step 1: Prepare the Raspberry Puree
Start by combining your fresh raspberries, granulated sugar, and lemon juice in a saucepan. Heat gently over medium heat until the raspberries soften and release their juices. This simple cooking process intensifies the raspberry flavor and creates a lovely, naturally sweetened puree. Once done, cool the mixture slightly before straining out the seeds with a fine mesh sieve for a silky smooth base.
Step 2: Whip the Cream
Next, chill your mixing bowl and beaters for best results. Whip the heavy cream with powdered sugar until soft peaks just form—this will add lightness to your mousse without making it overly dense. Remember, patience here is key; you want fluffy, billowy cream, not stiff peaks, to keep the perfect airy texture.
Step 3: Bloom and Dissolve Gelatin
Sprinkle gelatin over cold water and let it bloom, allowing it to absorb the liquid and swell up. Microwave for a few seconds and stir until fully dissolved. This step is crucial because gelatin provides the mousse with a gentle structure that keeps it light yet stable.
Step 4: Combine the Mixtures
Mix the dissolved gelatin into your cooled raspberry puree thoroughly but gently. Then fold the whipped cream into this mixture with a spatula. Folding carefully keeps the mousse airy while blending the ingredients evenly, resulting in a beautiful, uniform texture that’s light and fluffy with every spoonful.
Step 5: Chill and Set
Finally, divide the mousse into serving glasses or bowls, cover to prevent fridge odors, and chill for at least four hours. Patience is rewarded here—the mousse sets to a creamy, luscious consistency that holds beautifully but remains soft enough to delight your palate.
How to Serve Raspberry Mousse Dessert Recipe

Garnishes
The beauty of this dessert shines in its simplicity. Top your mousse with a few fresh raspberries to echo the flavor inside and a sprig of mint for a pop of green and a refreshing scent. These minimal garnishes elevate the presentation while adding fresh bursts of flavor.
Side Dishes
Although the raspberry mousse stands wonderfully on its own, serving it alongside rich chocolate cookies or a crisp shortbread adds a lovely contrast in textures. If you want to keep it light, a small bowl of mixed berries on the side pairs perfectly with the mousse’s vibrant fruitiness.
Creative Ways to Present
Try layering the raspberry mousse with crushed meringue or ladyfinger biscuits for a delightful textural surprise. You can also pipe the mousse into elegant glasses or small jars for an Instagram-worthy presentation. Adding a drizzle of raspberry coulis or chocolate sauce completes the look and taste, making this dessert ideal for special occasions.
Make Ahead and Storage
Storing Leftovers
This raspberry mousse dessert keeps beautifully in the refrigerator for up to three days. Store it in airtight containers or tightly covered glasses to maintain its freshness and prevent the mousse from absorbing any fridge odors.
Freezing
Freezing isn’t recommended for this mousse, as the texture of the whipped cream and gelatin can be compromised, leading to a grainy or watery result once thawed. It’s best enjoyed fresh or after proper chilling in the fridge.
Reheating
Since this dessert is meant to be served chilled, reheating is not applicable. Simply remove it from the refrigerator a few minutes before serving if you want it slightly less cold, but enjoy it primarily cold for the best texture and flavor.
FAQs
Can I use frozen raspberries for this recipe?
Yes, you can use frozen raspberries if fresh ones are out of season. Just thaw them completely and drain any excess liquid before starting to avoid watering down the mousse.
Is there a vegetarian alternative to gelatin?
Agar-agar powder can be used as a vegetarian substitute, but be sure to follow package instructions carefully since its gelling strength and texture differ from gelatin.
How long does it take for the mousse to set properly?
Allow at least 4 hours in the refrigerator for the mousse to set fully, but for the best texture, chilling overnight is ideal.
Can I make this dessert ahead for a party?
Absolutely! This recipe is perfect for making a day ahead. Just keep it covered and refrigerated until serving to save yourself time on the day of your event.
What if I don’t have a mixer to whip the cream?
You can whisk the cream by hand with a balloon whisk, but it takes more effort and time. Make sure your bowl and whisk are chilled to help the cream whip up faster.
Final Thoughts
This Raspberry Mousse Dessert Recipe is a true celebration of fresh fruit and creamy delight all in one bite. I can’t recommend it enough for any time you want to treat yourself or impress your guests with minimal fuss and maximum flavor. Give it a try—you might just find it becoming a beloved dessert that everyone asks for again and again!
Print
Raspberry Mousse Dessert Recipe
- Prep Time: 20 minutes
- Cook Time: 10 minutes
- Total Time: 4 hours 30 minutes (including chilling time)
- Yield: 4 servings
- Category: Dessert
- Method: Stovetop
- Cuisine: American
- Diet: Vegetarian
Description
This Raspberry Mousse Dessert is a light, airy treat that’s perfect for any occasion. Made with fresh raspberries, whipped cream, and a hint of vanilla, this mousse combines the tartness of berries with a smooth, creamy texture. The preparation involves cooking the raspberries to release their juices, folding in whipped cream and gelatin to set the mousse, resulting in a refreshing and elegant dessert ideal for warm weather or special gatherings.
Ingredients
Main Ingredients
- 2 cups fresh raspberries (plus extra for garnish)
- 1/2 cup granulated sugar
- 1 tablespoon lemon juice
- 1 teaspoon vanilla extract
Dairy
- 1 cup heavy whipping cream
- 1/4 cup powdered sugar
Gelatin Mixture
- 2 teaspoons unflavored gelatin
- 3 tablespoons cold water
Garnish (Optional)
- Mint leaves
Instructions
- Cook Raspberry Mixture: In a medium saucepan, combine the fresh raspberries, granulated sugar, and lemon juice. Stir gently to mix. Place over medium heat and cook for 5-7 minutes, stirring occasionally until the raspberries break down and release their juices.
- Cool and Strain: Remove from heat and let the mixture cool for a few minutes. Strain the raspberry mixture through a fine mesh strainer into a bowl to remove seeds, pressing with the back of a spoon. Stir in vanilla extract and let cool completely.
- Whip Cream: In a chilled large mixing bowl, beat the heavy whipping cream on medium speed until it thickens, about 2-3 minutes. Add powdered sugar and continue beating on high speed until soft peaks form. Be careful not to overbeat.
- Prepare Gelatin: Sprinkle the unflavored gelatin over cold water in a small bowl and let it bloom for 5 minutes. Microwave for 10-15 seconds until completely dissolved, stirring to remove lumps. Allow to cool slightly.
- Combine Gelatin and Puree: Slowly pour the dissolved gelatin into the cooled raspberry puree, stirring continuously to incorporate evenly.
- Fold in Whipped Cream: Gently fold the whipped cream into the raspberry mixture with a spatula to maintain the airiness, ensuring no streaks remain.
- Chill the Mousse: Divide the mousse evenly into serving glasses or bowls. Cover with plastic wrap to prevent odors and chill in the refrigerator for at least 4 hours or overnight for best results.
- Serve and Garnish: Once set, garnish with extra fresh raspberries and mint leaves if desired. Serve chilled and enjoy this delightful dessert.
Notes
- Use fresh, ripe raspberries for the best flavor and natural sweetness.
- Be careful not to overbeat the whipped cream to avoid turning it into butter.
- Make sure the gelatin is fully dissolved and slightly cooled before adding it to the puree to prevent clumping.
- This mousse can be prepared a day in advance and stored in the refrigerator for convenience.
- For a vegan alternative, use agar-agar instead of gelatin and coconut cream instead of heavy whipping cream, adjusting the recipe accordingly.

