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Decadent chocolate raspberry tart with rich chocolate and fresh raspberries

Decadent Chocolate Raspberry Tart

An elegant dessert featuring a crisp butter crust filled with glossy chocolate ganache and fresh raspberries that balances bittersweet dark chocolate with bright raspberries.
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Prep Time 20 minutes
Cook Time 20 minutes
Total Time 1 hour 35 minutes
Servings: 8 servings
Course: Dessert
Cuisine: American
Calories: 420
Ingredients Method Notes

Ingredients
  

For the Crust
  • 1 1/4 cups All-purpose flour For structure; substitute with a gluten-free blend for gluten-free crust
  • 1/2 cup Unsalted butter, cubed Cold butter creates flaky texture; use dairy-free spread for vegan option
  • 1/4 cup Powdered sugar Finely sweetens crust without grittiness; granulated sugar will alter texture
  • 1/4 teaspoon Salt Enhances chocolate depth; reduce for low-sodium needs
  • 1 Large egg yolk Binding agent; for egg-free, replace with 2 tablespoons aquafaba
  • 1 to 2 tablespoons Cold water Add sparingly to bring dough together
For the Ganache
  • 1 cup Dark chocolate, chopped Use 60–70% cocoa for balance; dark chocolate defines the ganache depth
  • 1/2 cup Heavy cream Heats and pours over chocolate; coconut cream works for dairy-free version
  • 1 tablespoon Unsalted butter Stirred into ganache for sheen; vegan butter for plant-based option
For Topping
  • 1 cup Fresh raspberries Choose firm berries for presentation; frozen berries will release more juice

Method
 

Prepare the crust
  1. Preheat the oven to 375°F (190°C) to ensure the tart shell bakes evenly and crisps properly.
  2. Combine flour, butter, powdered sugar, and salt in a food processor and pulse until coarse crumbs form.
  3. Add the egg yolk and one tablespoon cold water, then pulse until the dough just comes together; add a second tablespoon if needed.
  4. Press the dough evenly into a 9-inch tart pan and prick the bottom several times with a fork to prevent puffing.
Bake the tart shell
  1. Bake the tart shell for about 15 to 20 minutes until the edges turn lightly golden and the bottom feels set.
  2. Cool the baked shell on a rack until it reaches room temperature before adding the ganache to avoid trapping steam.
Make the ganache
  1. Heat the heavy cream in a small saucepan until it reaches a gentle simmer without boiling to preserve smoothness.
  2. Pour the hot cream over the chopped dark chocolate and let it sit for one minute to soften the chocolate pieces.
  3. Stir the mixture gently until the ganache is completely smooth and uniform in texture.
  4. Stir in the tablespoon of unsalted butter until it melts and the ganache reaches a glossy finish.
Assemble and chill
  1. Pour the warm ganache into the cooled tart shell, smoothing the surface with a spatula for an even layer.
  2. Refrigerate the assembled tart for at least one hour to allow the ganache to set firm enough for slicing.
  3. Top the set ganache with fresh raspberries arranged in a single layer for contrast and visual appeal.
  4. Serve the tart chilled, slicing with a warm knife to achieve clean edges for presentation.

Notes

Use cold ingredients for the crust, chop chocolate uniformly for smooth ganache, and ensure the tart is fully chilled before slicing.