If you’ve ever dreamed of a dessert that’s both blissfully airy and utterly decadent, you’re in for a treat! This White Chocolate Mousse marries the silkiest whipped cream with the delicate richness of white chocolate, creating a spoon-worthy finale worthy of any celebration (or a quiet night in). With just a handful of simple ingredients and surprisingly easy steps, you’ll soon have an elegant French-inspired mousse that looks restaurant-fancy and tastes like pure comfort, all in the comfort of your own kitchen.

Ingredients You’ll Need
Let’s keep things deliciously simple: each ingredient here has its own shining moment, contributing to the flavor, luscious mouthfeel, or cloud-like consistency we love in White Chocolate Mousse. Gather them up and you’re halfway to dessert bliss!
- White Chocolate (6 oz, chopped): The star attraction, lending sweet, creamy decadence and that signature pale gold hue.
- Unsalted Butter (2 tbsp): Adds richness and a glossy, melt-in-your-mouth texture to every bite of the mousse.
- Large Egg Yolks (2): Bring structure and luxurious silkiness, ensuring your mousse is impossibly smooth.
- Granulated Sugar (1 tbsp): Just a touch, to balance the chocolate’s sweetness and round out the flavor.
- Whole Milk (1/2 cup): Lightens the mousse perfectly, creating that airy, tender body.
- Vanilla Extract (1 tsp): A hint of warmth and depth that really enhances the white chocolate’s subtle flavors.
- Heavy Whipping Cream (1 cup): Whipped to soft peaks, it folds in for that classic mousse fluffiness and dreamy mouthfeel.
How to Make White Chocolate Mousse
Step 1: Heat and Whisk the Milk Base
Start by gently heating the whole milk in a small saucepan over medium heat just until it’s hot and steamy (but not boiling). While it’s heating up, whisk the egg yolks together with granulated sugar in a separate bowl—they should lighten in color and thicken just slightly, a sign they’ll give your mousse that classic custard-like magic.
Step 2: Temper and Cook the Custard
Once your milk is hot, slowly drizzle it into the yolk mixture while whisking constantly—this gentle step is called tempering, and it prevents the eggs from scrambling. Pour everything back into the saucepan and cook gently on low heat, stirring the entire time. The goal is for the mixture to thicken enough that it coats the back of a spoon, but remember, keep it below boiling to maintain that silky smoothness!
Step 3: Melt in the White Chocolate and Butter
Remove the saucepan from the heat and immediately stir in the chopped white chocolate and unsalted butter until completely melted and creamy. The warmth from the custard base melts everything together for the ultimate in smooth, glossy richness. Don’t forget to stir in the vanilla extract—this is where the aroma gets incredible!
Step 4: Cool the Mixture
Let the white chocolate custard cool to room temperature. This is essential: if it’s too warm, it’ll deflate your whipped cream in the next step. While it cools, you might want to sneak a taste (just to check for “quality control”).
Step 5: Whip the Cream and Fold
In a separate mixing bowl, whip the cold heavy cream to soft peaks. You’re looking for cloud-like fluff, but still with enough body that it will hold shape. Gently fold the whipped cream into the cooled white chocolate base in batches, being careful not to knock out that precious air. The two will marry into a mousse that’s light, yet decadent.
Step 6: Spoon and Chill
Divide the White Chocolate Mousse evenly among your favorite serving glasses or dessert cups. Refrigerate for at least two hours to let the mousse set and develop its signature airy-yet-luxurious texture. When ready to serve, each spoonful should be ethereal yet satisfyingly creamy.
How to Serve White Chocolate Mousse

Garnishes
The finishing touches really make White Chocolate Mousse shine. Try topping each serving with a few fresh berries (raspberries and blueberries add a beautiful pop of color), delicate white chocolate curls, or a tiny mint sprig. These not only amp up the wow-factor but also add a delightful contrast in flavor and color.
Side Dishes
While White Chocolate Mousse is a star solo act, it pairs beautifully with crisp butter cookies, biscotti, or delicate madeleines for a little crunch. If you want to go all out, serve with a shot of espresso or a warming herbal tea for the perfect dessert pairing.
Creative Ways to Present
Ditch the usual dessert bowls! Layer your mousse in small jars, elegant wine glasses, or even fill mini tart shells for personal tartlets. For parties, pipe the mousse into chocolate cups or serve family-style in a large glass bowl so everyone can scoop their own dreamy portion.
Make Ahead and Storage
Storing Leftovers
If you find yourself with an extra serving or two (lucky you!), simply cover each glass tightly with plastic wrap or lids and keep them in the refrigerator. The mousse stays velvety and fresh for up to three days, making it a stress-free make-ahead dessert for entertaining.
Freezing
It is possible to freeze White Chocolate Mousse, though the texture may become slightly denser. Spoon mousse into airtight containers, freeze for up to one month, and thaw in the fridge overnight before serving. For a frozen treat twist, enjoy it straight from the freezer for a semifreddo-style dessert!
Reheating
No need to reheat this decadent treat! White Chocolate Mousse is meant to be enjoyed cold or at room temperature. If chills straight from the refrigerator feel a tad too firm, just let your glass sit out for five minutes before serving.
FAQs
Can I use white chocolate chips instead of a bar for this White Chocolate Mousse?
Absolutely! Just make sure to use high-quality white chocolate chips, as some brands have stabilizers that don’t melt as smoothly. Chop them up a bit if they’re large, and you’ll have no trouble melting them into your mousse base.
Is it safe to eat the raw egg yolk in this recipe?
There’s no need to worry—the egg yolks get gently cooked in the hot milk-sugar mixture as you make the custard base. As long as you follow the instructions and gently heat the mixture until it thickens, your mousse will be safe and silky.
Can I flavor my White Chocolate Mousse with other extracts or liqueurs?
Feel free to get creative! A splash of almond, orange, or even raspberry extract offers a lovely twist. If you fancy something a bit more grown-up, stir a tablespoon of white chocolate, orange, or berry liqueur into the cooled mixture before folding in the whipped cream.
How can I prevent my mousse from being grainy?
The secret is gentle, patient melting! Make sure all your white chocolate is fully dissolved into the hot custard base. If you spot lumps, keep stirring and let the residual heat work its magic. Also, avoid over-whipping the cream or combining the mixtures while warm.
Is this White Chocolate Mousse gluten-free?
Yes! This recipe contains no wheat-based ingredients, so it’s naturally gluten-free. As always, check your specific white chocolate and vanilla extract to ensure there are no hidden additives, especially if you’re serving gluten-sensitive guests.
Final Thoughts
Dessert this simple and dreamy is truly hard to resist. With its cloudlike texture and delicate sweetness, White Chocolate Mousse is one of those recipes you’ll want to keep in your back pocket for every special occasion—or any time you just need a little edible luxury. Give it a try and watch it become a new favorite at your table!
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White Chocolate Mousse Recipe
- Total Time: 25 minutes (plus chilling)
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
Indulge in the luxurious creaminess of this White Chocolate Mousse, a French-inspired dessert that is both elegant and easy to make. With a velvety texture and a delicate sweetness, this mousse is a perfect ending to any meal.
Ingredients
For the Mousse:
- 6 oz white chocolate, chopped
- 2 tablespoons unsalted butter
- 2 large egg yolks
- 1 tablespoon granulated sugar
- 1/2 cup whole milk
- 1 teaspoon vanilla extract
- 1 cup heavy whipping cream
Instructions
- Prepare the White Chocolate Base: In a small saucepan, heat the milk until hot but not boiling. Whisk egg yolks and sugar until pale. Slowly pour hot milk into the egg mixture, whisking constantly. Cook over low heat until thickened. Remove from heat and add white chocolate, butter, and vanilla. Let cool.
- Whip the Cream: Beat the heavy cream to soft peaks in a separate bowl.
- Combine the Mixtures: Gently fold the whipped cream into the white chocolate mixture in batches.
- Chill and Serve: Spoon the mousse into glasses and refrigerate for at least 2 hours before serving.
Notes
- Top with fresh berries, white chocolate curls, or a sprig of mint for an elegant presentation.
- Experiment with almond or orange extract for a flavorful twist.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Chilling
- Cuisine: French-Inspired
Nutrition
- Serving Size: 1/2 cup
- Calories: 390
- Sugar: 23g
- Sodium: 55mg
- Fat: 32g
- Saturated Fat: 20g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 0g
- Protein: 4g
- Cholesterol: 150mg