Silky, cloud-like, and brimming with rich vanilla flavor, this Classic French Vanilla Mousse is the epitome of timeless elegance for dessert lovers. Each spoonful melts on your tongue, balancing sweet creaminess with aromatic vanilla in a delightfully airy texture that’s sophisticated yet incredibly comforting. Whether you’re celebrating something special or just craving a luxurious treat, this mousse delivers a little taste of Parisian pâtisserie right at home.

Ingredients You’ll Need
The beauty of making Classic French Vanilla Mousse is that you only need a handful of everyday ingredients—yet each plays a crucial role in achieving that luscious texture and deep, classic flavor. From the richness of cream to the aromatic pop of real vanilla, every component shines.
- Heavy whipping cream, chilled: Provides the signature fluffiness and rich mouthfeel; be sure to keep it cold for the best whip!
- Large egg yolks: The custard base begins here, giving the mousse its velvety smoothness and subtle golden hue.
- Granulated sugar: Sweetens and stabilizes, making the flavors pop without overpowering the creamy notes.
- Whole milk: Softens the richness and ensures the base stays silky without getting too dense.
- Vanilla bean (split and scraped) or pure vanilla extract: Vanilla is the heart of this dish—using real beans adds flecks for a gourmet touch, but extract works beautifully too.
- Salt: Just a pinch accentuates the sweetness and enhances the delicate vanilla flavor.
How to Make Classic French Vanilla Mousse
Step 1: Prepare the Custard Base
Begin by whisking together the egg yolks, sugar, milk, vanilla bean seeds (or extract), and salt in a small saucepan. This luscious blend is the backbone of your Classic French Vanilla Mousse, forming a custard that’s rich yet beautifully light. Slow and steady wins the race here—cooking gently ensures a silky texture.
Step 2: Cook the Mixture
Set the saucepan over medium heat and whisk constantly. The mixture will gradually thicken and should coat the back of a spoon after 5 to 7 minutes. Avoid letting it boil; gentle heat is key to prevent curdling and keep that dreamy, satiny finish.
Step 3: Cool and Strain
Once thickened, remove from the heat and let it cool completely. For an ultra-smooth Classic French Vanilla Mousse, strain the custard through a fine mesh sieve into a bowl. This step removes any bits and ensures a flawless, creamy texture throughout.
Step 4: Whip the Cream
Grab a separate chilled bowl and whip your heavy cream until stiff peaks form. This fluffy whipped cream is what transforms your dessert from a simple custard into a true mousse, filled with airy lightness and decadent body.
Step 5: Fold and Combine
Gently fold the whipped cream into your cooled custard base. Take your time—use broad strokes to keep as much air in the mixture as possible. The two parts should blend seamlessly, resulting in a mousse that’s smooth, pillowy, and utterly irresistible.
Step 6: Chill and Set
Spoon the mousse into individual serving glasses or bowls, then refrigerate for at least 2 hours. Chilling is vital for allowing your Classic French Vanilla Mousse to set properly, amplifying both flavor and that signature airy texture.
How to Serve Classic French Vanilla Mousse

Garnishes
Garnishing is where you can have fun and show off your masterpiece! A few fresh berries, shavings of dark chocolate, or an extra dollop of whipped cream can turn the Classic French Vanilla Mousse into a showstopper. Sprigs of mint or even a dusting of powdered sugar add that perfect, elegant finish.
Side Dishes
While this mousse absolutely shines on its own, it pairs beautifully with crisp shortbread cookies or delicate almond biscotti for just a bit of crunch. For something fruitier, a small ramekin of tangy raspberry coulis balances that creamy vanilla in a magical way.
Creative Ways to Present
Give your Classic French Vanilla Mousse restaurant-worthy flair by piping it into champagne flutes or layering it in parfait glasses with berries and crumbled cookies. For a playful twist, serve it in hollowed citrus halves or on a platter with tiny edible flowers scattered around for a stunning visual impression.
Make Ahead and Storage
Storing Leftovers
Cover leftovers tightly with plastic wrap or lids and store them in the refrigerator. Your Classic French Vanilla Mousse will stay fresh and delightfully creamy for up to 3 days—perfect for indulging in a little luxury whenever the craving strikes!
Freezing
While mousse can be frozen for up to a month, keep in mind that the texture may become a bit denser after thawing. For best results, freeze in single servings and let them thaw slowly in the refrigerator before enjoying.
Reheating
There’s no need to reheat Classic French Vanilla Mousse—it’s at its best served well-chilled straight from the fridge. If it becomes too soft after sitting out, a quick return to the refrigerator will help restore its firm, pillowy texture.
FAQs
Can I use vanilla extract instead of a vanilla bean in Classic French Vanilla Mousse?
Absolutely! If you don’t have a vanilla bean, good quality pure vanilla extract is a perfect substitute. Just be sure to stir it in after you remove the custard from the heat so the flavor stays bright and fragrant.
Is it safe to eat raw eggs in mousse?
With this Classic French Vanilla Mousse, the egg yolks are gently cooked as part of the custard, which eliminates any safety concerns while still giving you that luxurious texture. Always use fresh, high-quality eggs for best results!
Can I make Classic French Vanilla Mousse without a stand mixer?
Definitely! A sturdy whisk or a handheld electric mixer will whip your cream beautifully. The most important part is making sure the cream is very cold, which helps it reach those billowy peaks more easily.
What makes a mousse different from pudding?
The magic of mousse lies in its airiness—thanks to whipped cream or sometimes whipped egg whites—while pudding is typically thicker and denser. Classic French Vanilla Mousse is elegantly light, with a texture that truly melts in your mouth.
How long does it need to chill before serving?
Chilling for at least 2 hours is ideal, but letting your mousse set overnight guarantees it holds its shape and lets the vanilla flavor bloom beautifully. If you’re prepping for guests, making it ahead is a delicious plan!
Final Thoughts
There’s something timeless and magical about making Classic French Vanilla Mousse from scratch—its elegance is only surpassed by its irresistible taste. Whether you’re celebrating a special moment or simply craving a bit of Parisian indulgence, I hope you’ll try this recipe and savor every delightful bite!
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Classic French Vanilla Mousse Recipe
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 2 hours 25 minutes
- Yield: 4 servings
- Category: Dessert
- Method: Chilling
- Cuisine: French
- Diet: Vegetarian
Description
Indulge in the luxurious taste of Classic French Vanilla Mousse, a creamy and decadent dessert that is sure to impress. This recipe combines rich custard with whipped cream to create a light and airy mousse with the perfect hint of vanilla.
Ingredients
Custard Base:
- 3 large egg yolks
- 1/4 cup granulated sugar
- 1/2 cup whole milk
- 1 vanilla bean, split and scraped (or 1 tablespoon pure vanilla extract)
- 1/8 teaspoon salt
Whipped Cream:
- 1 cup heavy whipping cream, chilled
Instructions
- Prepare Custard Base: In a saucepan, combine egg yolks, sugar, milk, vanilla, and salt. Cook until thickened. Strain and cool.
- Whip Cream: In a bowl, whip cream until stiff peaks form.
- Combine: Fold whipped cream into the custard base until smooth.
- Chill: Spoon mousse into glasses and refrigerate for at least 2 hours before serving.
Notes
- Top with fresh berries, shaved chocolate, or whipped cream before serving.
- If using vanilla extract, add it after removing the custard from heat.
Nutrition
- Serving Size: 1 glass
- Calories: 290
- Sugar: 16g
- Sodium: 60mg
- Fat: 22g
- Saturated Fat: 13g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 0g
- Protein: 4g
- Cholesterol: 150mg