Print

Elegant White Chocolate Mousse Tartlets

Elegant White Chocolate Mousse Tartlets

Elegant White Chocolate Mousse Tartlets feature a buttery, crisp tart shell filled with a smooth, velvety white chocolate mousse. This dessert perfectly balances rich yet light textures and subtle sweetness, making it ideal for celebrations or any occasion where you want a luxurious yet effortless treat.

Ingredients

Scale

Tart Shell

  • 1/2 cup (113g) unsalted butter, softened
  • 1/4 cup (50g) sugar
  • 2 egg yolks
  • 1 teaspoon vanilla extract
  • 1 cup (125g) all-purpose flour

White Chocolate Mousse

  • 6 oz (170g) high-quality white chocolate, chopped
  • 1 cup (240ml) heavy cream, chilled
  • 1 tablespoon sugar (optional, to balance sweetness)
  • 1 teaspoon vanilla extract
  • 1 teaspoon gelatin (optional), dissolved in 2 tablespoons warm water

Instructions

  1. Prepare the Tart Shell Dough: Cream the unsalted butter and sugar together until pale and fluffy. Mix in the egg yolks and vanilla extract, then gently fold in the all-purpose flour until a smooth dough forms. Wrap the dough in plastic wrap and refrigerate for at least 30 minutes.
  2. Shape and Bake the Tart Shells: Roll out the chilled dough on a lightly floured surface to about 1/8 inch thickness. Cut rounds slightly larger than your tartlet pans or muffin tins. Press dough into each mold and trim excess. Prick bases with a fork to avoid puffing. Bake at 350°F (175°C) for 12-15 minutes until golden. Cool completely.
  3. Melt the White Chocolate: Chop white chocolate and melt gently using a double boiler or microwave in short bursts, stirring frequently. Let cool slightly to a pourable temperature.
  4. Whip the Cream: In a chilled bowl, whip heavy cream with sugar and vanilla extract until soft peaks form. Be careful not to over-whip.
  5. Combine White Chocolate with Cream: Fold melted white chocolate gently into one-third of the whipped cream to lighten it, then carefully fold in the remaining whipped cream to keep it airy. If using gelatin, fold it in evenly now to stabilize the mousse.
  6. Fill Tart Shells and Chill: Spoon or pipe mousse evenly into cooled tart shells and smooth the tops. Refrigerate for at least 3 hours or overnight until set.

Notes

  • Use high-quality white chocolate for best flavor and texture.
  • Keep bowls and beaters chilled before whipping cream.
  • Allow adequate chilling time for tart shells and mousse to set fully.
  • Fold ingredients gently to maintain mousse airiness.
  • Use tartlet pans with removable bottoms for easy unmolding.

Nutrition

Keywords: white chocolate mousse, tartlets, dessert, elegant dessert, party dessert, white chocolate tart, mousse tartlets