Elegant White Chocolate Mousse Tart with Fresh Strawberries

This White Chocolate Mousse Tart features a buttery, crisp shortcrust pastry filled with a cloud-like, silky white chocolate mousse. It is an elegant, make-ahead dessert that looks like it came from a French bakery but is simple enough to make with your favorite little kitchen helpers!

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Course: Dessert

Cuisine: French-Inspired

Keyword: elegant dessert, homemade pastry crust, make-ahead entertaining, strawberry tart recipe, White Chocolate Mousse Tart

Prep Time: 40

Cook Time: 25

Chilling Time: 4

Total Time: 5 5

Servings: servings

Calories: 480kcal

Cost: $15

Equipment

1 9-inch removable bottom tart pan Essential for that professional, clean edge.
1 Food Processor Makes the crust come together in seconds.
1 Electric hand mixer To get those perfect stiff peaks in your cream.
1 Offset spatula Perfect for smoothing the mousse surface.

Ingredients

Pastry Crust

1 ½ cups all-purpose flour
¼ cup granulated sugar
½ cup unsalted butter Keep it very cold and cubed!
1 large egg yolk
3 tablespoons ice water

White Chocolate Mousse

8 ounces high-quality white chocolate Chopped finely for even melting.
2 cups heavy whipping cream Divided use; keep it chilled.
1 tablespoon powdered gelatin
1 teaspoon vanilla extract
¼ teaspoon almond extract My secret ingredient for depth!

Topping

1 pound fresh strawberries Symmetry is key for the topping.
2 tablespoons strawberry jam Warmed and strained for the glaze.

Instructions

In your food processor, pulse the all-purpose flour, granulated sugar, and salt. Add the cold unsalted butter cubes. Little Olivia loves watching the 'butter pebbles' form! Pulse until it looks like coarse crumbs, then add the egg yolk and ice water until the dough just pinches together.
Shape the dough into a disk and wrap it tight. Let it rest in the fridge for 30 minutes. Once chilled, roll it into an 11-inch circle. I always tell Olivia: 'Light hands make light crusts!'
Press the dough into your tart pan. Prick the bottom with a fork, line with parchment, and fill with pie weights. Bake at 375°F for 15 minutes, then remove weights and bake 10 more minutes until golden. Let it cool completely before we add our 'cloud' filling.
Sprinkle the powdered gelatin over 3 tablespoons of cold water. Let it sit for 5 minutes. This is a great science lesson for the kids, watch how it absorbs all that water!
Melt the high-quality white chocolate in a double boiler. Microwave the bloomed gelatin for 10 seconds until clear, then whisk it into the chocolate. Slowly stir in ½ cup of warmed heavy whipping cream until the mixture is silky smooth.
In a cold bowl, beat the remaining 1 ½ cups of heavy whipping cream with vanilla extract and almond extract until stiff peaks form. Olivia’s favorite job is checking the peaks, we want them to stand up straight like little mountains!
Gently fold your white chocolate mixture into the whipped cream. Use big, gentle swoops so we don't lose the air. Pour the filling into your cooled tart shell and smooth the top. Chill for at least 4 hours.
Arrange the sliced fresh strawberries in circles on top. Brush with warmed strawberry jam for that bakery-style shine. It’s the finishing touch that makes everyone say 'Wow!'

Notes

"Always use a white chocolate bar (like Ghirardelli or Lindt) rather than chips; chips have coatings that can make the mousse grainy."
"To prevent a soggy crust, ensure the tart shell is completely cold before adding the mousse."
"Substitution: If strawberries aren't in season, fresh raspberries or even a layer of lemon curd under the mousse are delicious variations!"
"Store leftovers in the fridge for up to 2 days, though in our house, it rarely lasts that long!"

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