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Elegant White Chocolate Mousse Tartlets

Elegant White Chocolate Mousse Tartlets

These Elegant White Chocolate Mousse Tartlets combine crisp, buttery tart shells with light, creamy white chocolate mousse for an irresistible bite-sized treat. Perfect for parties, weddings, or elegant dinners, these mini tart recipes make the ultimate fancy dessert that looks impressive but is surprisingly easy to make!
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Prep Time 30 minutes
Cook Time 15 minutes
Chill Time: 1 hour
Total Time 1 hour 45 minutes
Servings: 10 mini tartlets
Ingredients Method Notes

Ingredients
  

  • For the Tart Shells:
  • 1 ¼ cups all-purpose flour
  • ½ cup unsalted butter cold and cubed
  • ¼ cup powdered sugar
  • 1 egg yolk
  • 1 –2 tablespoons cold water
  • ½ teaspoon vanilla extract
  • Pinch of salt
  • For the White Chocolate Mousse:
  • 8 oz white chocolate chopped
  • 1 cup heavy whipping cream divided
  • 1 teaspoon vanilla extract
  • 2 large egg whites optional, for extra lightness
  • 1 tablespoon sugar
  • Optional Toppings:
  • Fresh berries raspberries, strawberries, or blueberries
  • Shaved chocolate white or dark
  • Edible flowers or gold flakes for decoration

Method
 

  1. Make the Tart Shells
  2. In a bowl, mix flour, powdered sugar, and salt.
  3. Add butter and mix until the texture resembles coarse crumbs.
  4. Add egg yolk, vanilla, and cold water. Mix until dough forms.
  5. Wrap dough in plastic wrap and refrigerate for 30 minutes.
  6. Preheat oven to 350°F (175°C).
  7. Roll out dough and cut circles to fit mini tart pans.
  8. Press into pans, prick with a fork, and bake 12–15 minutes until golden.
  9. Let cool completely before filling.
  10. Prepare the White Chocolate Mousse
  11. Heat ½ cup cream until simmering.
  12. Pour over chopped white chocolate and stir until smooth.
  13. Stir in vanilla extract and let cool.
  14. Beat remaining ½ cup cream until soft peaks form.
  15. Gently fold whipped cream into cooled chocolate mixture.
  16. (Optional) Beat egg whites with sugar until soft peaks form and fold in for extra airiness.
  17. Chill the mousse for 1 hour.
  18. Assemble the Tartlets
  19. Spoon or pipe mousse into cooled tart shells.
  20. Smooth tops or swirl decoratively.
  21. Garnish with fresh berries, chocolate shavings, or edible flowers.
  22. Chill for 1–2 hours before serving.

Notes

  • Use high-quality white chocolate for the best flavor and texture.
  • Chill mixing tools before whipping cream for better results.
  • The tart shells can be made ahead and stored in an airtight container.
  • For extra flavor, add a thin layer of fruit jam or lemon curd before adding the mousse.
  • Serve chilled for the perfect creamy texture.