If you are looking for a dessert that feels both elegant and delightfully light, you will absolutely fall in love with this Classic French Vanilla Mousse Recipe. It’s a timeless treat that balances a luxuriously creamy texture with the delicate, comforting flavor of vanilla. Whether you’re preparing for a special occasion or simply want to elevate your everyday dessert game, this mousse is a spectacular choice that feels indulgent without overwhelming your palette.

Ingredients You’ll Need
The beauty of this Classic French Vanilla Mousse Recipe lies in its simplicity. Each ingredient plays a crucial role in crafting the smooth, airy texture and the rich vanilla flavor that defines this dessert. You won’t need a pantry full of exotic items, just a handful of essentials that work harmoniously.
- 1 cup heavy cream, chilled: The foundation for your mousse’s fluffy and creamy texture.
- 2 large egg yolks: These provide richness and help create that classic velvet smoothness.
- 1/4 cup granulated sugar: Sweetness that balances the vanilla’s warmth without overpowering.
- 1 teaspoon pure vanilla extract: The star flavor, bring it in pure form for the best aroma and taste.
- 1 pinch salt: Enhances all other flavors and keeps sweetness in check.
- 1/2 teaspoon gelatin powder (optional, for extra stability): Great if you want your mousse to hold its shape perfectly, especially for fancy plating.
- 1 tablespoon cold water (if using gelatin): To bloom the gelatin gently before adding it to the mousse.
How to Make Classic French Vanilla Mousse Recipe
Step 1: Prepare the Gelatin (Optional)
If you’re using gelatin for extra stability, sprinkle the powder over the cold water and let it bloom for about five minutes while you prepare the other ingredients. Once softened, gently warm it until fully dissolved—avoid boiling, as this can ruin the texture.
Step 2: Whip the Heavy Cream
Start by whipping the chilled heavy cream until soft peaks form. This soft cloud of cream is what gives the mousse its airy lift. Be careful not to overbeat or you might end up with butter instead of mousse—soft peaks are your goal.
Step 3: Beat the Egg Yolks with Sugar
In a separate bowl, whisk together the egg yolks and granulated sugar until the mixture thickens and becomes pale. This step adds both sweetness and body to the mousse and ensures that the sugar is properly dissolved for a smooth texture.
Step 4: Add Vanilla and Salt
Stir in your pure vanilla extract and a small pinch of salt to the yolk-sugar mixture. The salt enhances the vanilla’s aromatic qualities and balances the overall flavor, making sure every bite melts in your mouth with just the right hint of sweetness.
Step 5: Incorporate the Gelatin (If Using)
Gently mix the dissolved gelatin into the egg yolk mixture. This will help the mousse firm up nicely without losing its softness—perfect if you want neat slices or beautiful molds.
Step 6: Fold in the Whipped Cream
Carefully fold the whipped cream into the egg yolk mixture with a spatula, using gentle, sweeping motions to preserve all that precious air. The mousse’s delicate volume depends on this step, so be patient and precise rather than rushing or stirring vigorously.
Step 7: Chill Until Set
Transfer your mousse into serving dishes or a large bowl, then refrigerate for at least 2 to 3 hours. This chilling time is crucial—it allows the flavors to marry and the texture to transform into the ethereal delight that the Classic French Vanilla Mousse Recipe is famous for.
How to Serve Classic French Vanilla Mousse Recipe

Garnishes
Enhance your mousse with a sprinkle of freshly grated dark chocolate or a few plump berries for a pop of color and a burst of natural brightness. A sprig of fresh mint or a light dusting of powdered sugar can also elevate the presentation beautifully.
Side Dishes
While the mousse holds its own magnificently, pairing it with a crisp tuile cookie or a small serving of fresh fruit salad can bring wonderful contrasting textures and flavors. Think of something light and fresh to complement the mousse’s richness without competing for attention.
Creative Ways to Present
For a memorable experience, serve this mousse in delicate glassware like petite parfait glasses or even elegant shot glasses for bite-sized delights. Layer it with thin slices of sponge cake or fruit compote for a twist on a classic trifles style. Presentation is your playground with this versatile recipe!
Make Ahead and Storage
Storing Leftovers
You can store any leftovers in an airtight container in the refrigerator for up to 2 days. The mousse may lose some of its airy texture over time, so it’s best enjoyed relatively fresh.
Freezing
Freezing is possible but not ideal for the Classic French Vanilla Mousse Recipe since the delicate texture can be compromised by ice crystals. If you must freeze it, wrap it tightly and thaw overnight in the refrigerator before serving.
Reheating
Since this is a chilled dessert, reheating is not recommended. Instead, allow it to come to a slightly warmer temperature at room temperature for about 10-15 minutes before serving to soften any firmness without melting the structure.
FAQs
Can I make this mousse without eggs?
Yes, but you will need an alternative to egg yolks to achieve the same richness and texture, such as custard made with cornstarch or a vegan substitute, but it won’t be the Classic French Vanilla Mousse Recipe in its traditional sense.
Is gelatin necessary in this recipe?
Gelatin is optional and used mainly if you want a more stable mousse that holds its shape perfectly. Without it, the mousse will be lighter and softer, which many people prefer for a classic vanilla mousse.
How long can I keep the mousse in the fridge?
It’s best eaten within 2 days for optimal texture and flavor. Beyond that, the texture may start to deteriorate, and the mousse could lose its delicate aeration.
Can I use powdered vanilla instead of extract?
Pure vanilla extract is preferred for the best aroma and flavor depth. Powdered vanilla can work in a pinch but may result in a less pronounced vanilla character.
Can I double the recipe?
Absolutely! Just be sure to use a larger bowl and be gentle when folding in the whipped cream to maintain the mousse’s airy texture.
Final Thoughts
This Classic French Vanilla Mousse Recipe is a wonderful way to impress with minimal effort while enjoying a dessert that feels truly special. Its smooth, fluffy texture combined with that timeless vanilla flavor makes it a staple you’ll come back to again and again. Give it a try—you might just find your new favorite go-to treat for any occasion!
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Classic French Vanilla Mousse Recipe
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 25 minutes plus 2 hours chilling
- Yield: 4 servings
- Category: Dessert
- Method: Stovetop
- Cuisine: French
Description
Classic French Vanilla Mousse is a light, airy dessert made with whipped heavy cream, rich egg yolks, sugar, and vanilla extract. This smooth and creamy mousse can be enhanced with gelatin for extra stability, making it perfect for elegant dinners or casual treats. The mousse combines the delicate flavor of vanilla with a velvety texture that melts in your mouth.
Ingredients
Main Ingredients
- 1 cup heavy cream, chilled
- 2 large egg yolks
- 1/4 cup granulated sugar
- 1 teaspoon pure vanilla extract
- 1 pinch salt
Optional Stabilizer
- 1/2 teaspoon gelatin powder (optional, for extra stability)
- 1 tablespoon cold water (if using gelatin)
Instructions
- Prepare Gelatin (Optional): If using gelatin for extra stability, sprinkle the gelatin powder over 1 tablespoon of cold water and let it bloom for 5 minutes. Then, gently warm it until dissolved and set aside to cool.
- Whisk Egg Yolks and Sugar: In a heatproof bowl, whisk together the egg yolks, granulated sugar, and a pinch of salt until smooth. Place the bowl over a pot of simmering water (double boiler) and whisk continuously for about 5-7 minutes until the mixture thickens and reaches approximately 160°F to safely cook the eggs.
- Add Vanilla and Gelatin: Remove the egg mixture from heat. Stir in the pure vanilla extract and, if using, gently fold in the dissolved gelatin until fully combined.
- Chill the Base: Allow the egg mixture to cool at room temperature or in an ice bath to prevent scrambling.
- Whip Heavy Cream: In a separate chilled bowl, whip the heavy cream until soft peaks form. This creates the mousse’s airy texture.
- Fold Whipped Cream into Egg Mixture: Carefully fold the whipped cream into the cooled egg yolk mixture in two additions, maintaining as much air as possible to keep the mousse light and fluffy.
- Chill the Mousse: Divide the mousse into serving dishes and refrigerate for at least 2 hours or until set and firm.
- Serve: Serve the mousse chilled, optionally garnished with fresh berries, chocolate shavings, or a mint leaf for added presentation.
Notes
- Using gelatin is optional but recommended if you want a firmer mousse that holds its shape well.
- The egg yolks are gently cooked over a double boiler to ensure safety and smooth texture.
- Whip the heavy cream just to soft peaks to avoid over-whipping, which can cause graininess when folded into the egg mixture.
- For a non-alcoholic flavor boost, a splash of vanilla bean paste can substitute vanilla extract.
- Store any leftovers covered in the refrigerator and consume within 2 days for best quality.

