If you adore fresh, fruity desserts that feel like a little celebration with every bite, then you’re going to fall head over heels for this Strawberry Mousse with Homemade Strawberry Sauce Recipe. It’s a dreamy, fluffy mousse bursting with vibrant strawberry flavor, paired perfectly with a luscious, homemade strawberry sauce that adds just the right touch of sweetness and a hint of tang. This dessert is elegant enough for a dinner party yet easy enough for a weeknight treat—plus, the combination of airy texture and fresh fruit makes it irresistibly refreshing all year round.

Ingredients You’ll Need
Everything you need for this recipe is simple but thoughtfully selected to create a perfect balance of richness, sweetness, and freshness. Each ingredient plays its part in crafting that silky texture and that unmistakable strawberry punch.
- Heavy cream: The base for our mousse’s smooth, creamy texture—whipped to soft peaks for lightness.
- Powdered sugar: Adds just the right sweet touch and dissolves effortlessly into the cream.
- Vanilla extract: A subtle hint of warmth that enhances the strawberry flavor without overpowering.
- Fresh strawberries (pureed and sliced): The star of the dish, providing natural sweetness, beautiful color, and fresh fruity flavor.
- Lemon juice: Balances sweetness with a bit of brightness, waking up the strawberries.
- Gelatin powder: The secret that gives our mousse its delicate, airy structure by setting the mixture perfectly.
- Water: Used to bloom the gelatin so it melts smoothly and incorporates well.
- Granulated sugar: Sweetens the strawberry sauce while helping it soften to a luscious drizzle.
How to Make Strawberry Mousse with Homemade Strawberry Sauce Recipe
Step 1: Whip the Cream
Start by combining 1 cup of heavy cream with 1/2 cup of powdered sugar in a medium bowl. Using an electric mixer on medium-high speed, beat until you see stiff peaks forming. This whipped cream will be the fluffy, cloud-like base of your mousse, so take your time with this step. Once whipped, refrigerate it to keep it cool as you work on the other components.
Step 2: Bloom and Dissolve the Gelatin
In a small saucepan, mix 1 tablespoon of gelatin powder with 2 tablespoons of water and let it sit for about 5 minutes. This blooming process allows the gelatin to absorb water and swell, which is essential for dissolving it fully without clumps. After that, gently heat the mixture over low heat until the gelatin completely dissolves. Remove the pan from heat and let it cool to room temperature — too hot, and it could melt your whipped cream later.
Step 3: Prepare the Strawberry Puree
Meanwhile, puree 1 1/2 cups of fresh strawberries in a blender or food processor until perfectly smooth. Stir in 1 tablespoon of lemon juice to brighten the flavor. Once your gelatin mixture is cool, fold it carefully into the strawberry puree, melding those bright berry flavors with the delicate gel that will help set the mousse.
Step 4: Fold Everything Together
Now, the magic moment: gently fold the strawberry-gelatin mixture into the chilled whipped cream. Folding carefully (not stirring vigorously) ensures the mousse remains airy and light. This step creates the luxurious texture that makes this Strawberry Mousse with Homemade Strawberry Sauce Recipe so special.
Step 5: Chill the Mousse
Divide the mousse into individual serving cups or bowls and refrigerate for at least 2 hours. This chilling time gives the gelatin a chance to set, resulting in that silky, melt-in-your-mouth mousse experience.
Step 6: Make the Homemade Strawberry Sauce
While the mousse chills, prepare the strawberry sauce. In a small saucepan, combine 1/4 cup granulated sugar with 1/2 cup sliced fresh strawberries. Heat gently over medium heat, stirring occasionally, until the sugar dissolves and the strawberries soften into a juicy, fragrant sauce. Remove from heat and let it cool to room temperature before drizzling it over your mousse.
Step 7: Assemble and Serve
Once your mousse has set beautifully, drizzle that gorgeous homemade strawberry sauce over each serving. This race of sweet, fresh strawberry syrup to the airy mousse is where this Strawberry Mousse with Homemade Strawberry Sauce Recipe truly shines.
How to Serve Strawberry Mousse with Homemade Strawberry Sauce Recipe

Garnishes
Top your mousse with a few fresh strawberry slices or even a sprig of mint for a burst of color and freshness that heightens the appeal. A little whipped cream dollop can’t hurt either if you want to pump up the indulgence factor.
Side Dishes
This mousse pairs beautifully with simple, lightly toasted almond biscotti or a crisp shortbread cookie to add a delightful crunch contrast without overwhelming the delicate strawberry flavor.
Creative Ways to Present
For a special occasion, try layering the mousse and strawberry sauce in clear glasses to showcase the pretty pink layers. You can also add crushed cookies or granola between layers for an added texture surprise that makes every spoonful exciting.
Make Ahead and Storage
Storing Leftovers
Leftover mousse can stay fresh in the refrigerator for up to 3 days if covered tightly with plastic wrap or transferred to an airtight container. Keep the sauce separate until ready to serve to preserve its fresh flavor and texture.
Freezing
This mousse doesn’t freeze well because the creamy texture changes when thawed and may become watery. For the best experience, enjoy it fresh or within a few days of making.
Reheating
No need to reheat this dessert. Serve it cold straight from the fridge—its creamy, cool texture is the heart of what makes this Strawberry Mousse with Homemade Strawberry Sauce Recipe such a refreshing and irresistible treat.
FAQs
Can I use frozen strawberries for this recipe?
Frozen strawberries can work, but be sure to thaw and drain them well to avoid excess water that could dilute the mousse. Fresh strawberries bring the best flavor and texture for this recipe.
Is gelatin necessary, or can I substitute it?
Gelatin is what helps the mousse set while keeping it light and airy. If you want to avoid gelatin, consider using a vegetarian substitute like agar-agar, but keep in mind the texture might differ slightly.
Can I make this mousse vegan?
Traditional heavy cream and gelatin aren’t vegan-friendly, but you can try coconut cream instead of heavy cream and agar-agar as the setting agent. The flavor and texture will be deliciously different but still delightful.
How long should the mousse chill?
Chilling for at least 2 hours is essential to let the gelatin set properly and develop that perfect mousse texture. Overnight chilling will only enhance the flavors further.
Can this mousse be doubled or made in larger batches?
Absolutely! Just keep the ingredient ratios consistent and consider using larger bowls and mixing equipment to comfortably prepare the mousse without deflating the whipped cream.
Final Thoughts
If you’re looking for a dessert that combines lightness, freshness, and a touch of elegance, this Strawberry Mousse with Homemade Strawberry Sauce Recipe is a must-try. It’s simple enough to whip up for a casual day yet impressive enough for guests, and those flavors of real strawberries in both the mousse and sauce feel like a sunny hug in every bite. Give it a go—you might just find your new favorite dessert to share with friends and family!
