Blueberry Mousse Recipe: A Light and Creamy French Dessert 2026

Blueberry mousse is one of those desserts that feels both effortless and elegant. With just five ingredients and ten minutes of hands-on work, you get a silky, airy treat that tastes like a special occasion. The hardest part is waiting for it to set in the fridge.

This recipe works beautifully with either fresh or frozen blueberries, so you can make it any time of year. The natural tartness of the berries balances the sweetened whipped cream, creating a dessert that is rich but never heavy. It is a French-style mousse that fits right into a Spanish sweet table.

Serve it in individual cups or bowls for a fuss-free finish to any meal. If you like, you can dress it up with extra berries or a swirl of whipped cream. Either way, it is a dessert that disappears fast.

Ingredients for Blueberry Mousse

This recipe makes 3 servings.

• 2 sheets of unflavored gelatin
• 150 g blueberries
• 110 ml heavy whipping cream (35% fat)
• 70 g powdered sugar
• 1 tablespoon water

How to Make Blueberry Mousse Step by Step

1. Hydrate the gelatin

In a bowl of cold water, soak the 2 sheets of unflavored gelatin for at least 10 minutes. This softens them so they dissolve smoothly later.

2. Clean and puree the blueberries

Meanwhile, wash 150 g of blueberries and blend them until you get a puree. You can set aside a few whole berries for decoration. Set the puree aside.

3. Whip the cream with powdered sugar

Whip 110 ml of heavy cream with a whisk and gradually add 70 g of powdered sugar while beating until you have whipped cream.

4. Dissolve the gelatin and mix with the blueberry puree

Heat 1 tablespoon of water for a few seconds in the microwave or in a small saucepan, then dissolve the hydrated gelatin in it, stirring well. Next, mix the dissolved gelatin with the reserved blueberry puree.

5. Fold in the whipped cream

Add the whipped cream to the blueberry mixture little by little, using a spatula and folding gently until you have a homogeneous mixture.

6. Divide into cups and chill until set

Divide the mixture among 3 dessert glasses or bowls, cover with plastic wrap, and refrigerate overnight or for at least 3 hours until the mousse is set and ready to serve.

Tips for the Best Blueberry Mousse

Make it extra special

If you prefer a more complete dessert with a pleasant mix of textures, crumble some cookies into the bottom of the glasses. You can also top this mousse with whipped cream, making it a hearty dessert that is, if possible, even more irresistible.

Get the perfect fluffy texture

For a fluffy mousse, whip the cream well. To do this, chill the cream in the fridge well in advance so it is very cold and whips properly. After beating for 5 minutes, the cream will have the texture we need for a perfect mousse.

Decorating and freezing

If using fresh blueberries, you can reserve a few for decoration. If using frozen ones, one option is to set aside a little of the puree to decorate the glasses at the end. This blueberry mousse can be frozen without the decoration. The day before, transfer it to the fridge to thaw slowly, and it will be ready to serve at dessert time.

30 Favorite Recipes I Keep Coming Back To at Home

Maybe you're wired the same way I am: your kitchen rotation is a blend of cozy standbys, well-loved dishes from around the globe, and sweets that make a crowd happy.

Some nights I want something luxurious, and that's when I reach for this La Viña Molten Cheesecake recipe, this refined Original French Crème Brûlée recipe, or a deeply rich Chocolate Mousse Cake recipe. And on days when only fruit-forward comfort will do, this timeless French Tarte Tatin recipe is my reliable pick.

For quick morning meals and lighter plates, I regularly whip up these airy Oatmeal and Banana Pancakes recipe, a hearty Stuffed Sweet Potato recipe, or these bright Eggs Stuffed with Avocado and Salmon recipe. And whenever my pantry needs a gluten-free basic, this no-fuss Gluten-Free Rice Flour recipe does the trick.

On evenings built around tapas and Mediterranean tastes, I cycle through this punchy Basque Tuna with Tomato recipe, golden Patatas Bravas Air Fryer recipe, silky Tirokafteri Greek Dip Sauce recipe, and a cool Burrata Salad with Tomato and Pesto recipe. This elegant Italian Vitello Tonnato recipe also comes out whenever the occasion calls for a little extra polish.

For stick-to-your-ribs midday meals and comforting suppers, my go-tos are this warming Meatballs in Spanish Sauce recipe, time-honored Meatballs in Almond Sauce recipe, deeply savory Italian Bolognese Sauce recipe, and velvety Chicken Croquettes in Thermomix recipe. When I'm after something even more substantial, I turn to this oven-baked Greek Pastitsio Pie recipe, homey Potatoes and Squid Stew recipe, or the supremely cozy French Boeuf Bourguignon recipe.

Anytime street food or party fare is on my mind, I'll throw together this succulent Homemade Chicken Doner Kebab recipe, crunchy Salchipapas recipe, punchy Mexican Pork Carnitas recipe, or these crisp Korean Hobak Jeon recipe. These effortless Air Fryer Zucchini Rings recipe are another favorite of mine for a light starter or snack.

And when I'm hosting and mixing drinks to go with a full spread, dinner often gets paired with this cool Original Cuban Mojito recipe, a strong Long Island Iced Tea recipe, or a pitcher of this sweet Bleeding Spanish Sangria recipe. To bring it all together, I like setting out this zesty French Remoulade Sauce recipe alongside, or capping the meal with this dramatic Mediterranean Black Rice with Squid recipe.

Even More Tasty Recipes the Whole Family Will Enjoy

After countless rounds of testing and tweaking in my own kitchen, I've come to believe the finest dishes are built on straightforward steps, dependable methods, and serious flavor.

The recipes gathered here are the ones I genuinely cook on repeat—whether it's a fast solo meal or something festive for the people I love.

On the sweet side, the lush, velvety Orange Chocolate Mousse Recipe is my pick when I want a dessert that feels fancy yet comes together without fuss. Another treat I adore is the caramelized Trdelnik Slavic Pastry Recipe, modeled on the celebrated Central European chimney cake. If baking is your thing, knowing how to make syrup for better dessert texture helps a lot, and my Inverted Sugar Recipe walks through exactly how I do it at home.

When light and easy is what I'm after, I lean on the timeless Italian Caprese Salad Recipe or a flawlessly done Simple Poached Egg Recipe. For more filling comfort fare, I frequently suggest the crowd-pleasing Meatball Sandwich Recipe, the luscious Russian Stroganoff Beef Recipe, and the speedy weeknight go-to One Pot Pasta Recipe.

Sharing dishes from across the globe is another joy of mine, among them the genuine Sorropotún de Bonito Fish Stew Recipe, crispy Chilean Pumpkin Sopaipillas Recipe, and the traditional Spanish Cochifrito Segovian Fried Pig Recipe.

Air fryer cooking is yet another category I turn to often, since it delivers speed without sacrificing texture. The ones I make most include Air Fryer Pork Ribs Recipe, Air Fryer Chicken Thighs Recipe, Air Fryer Sweet Potatoes Recipe, Air Fryer Baked Potatoes Recipe, Air Fryer Peppers Recipe, Air Fryer Mixed Sandwich Recipe, Air Fryer Toasted Bread Recipe, and Air Fryer Hard-Boiled Eggs Recipe.

And for those steering clear of wheat, my cozy Gluten-Free Lasagna Recipe shows that a classic baked pasta can still be indulgent, cheesy, and deeply comforting without any gluten.

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