Double Chocolate & Hazelnut Tart

Ingredients:

• For the Crust:
  • 1 1/2 cups all-purpose flour
  • 1/4 cup cocoa powder
  • 1/4 cup granulated sugar
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, cold and cubed
  • 1 large egg yolk
  • 2 tablespoons ice water

• For the Filling:
  • 1 cup heavy cream
  • 1/2 cup whole milk
  • 10 ounces dark chocolate, finely chopped
  • 1/4 cup granulated sugar
  • 1/4 teaspoon salt
  • 2 large eggs, lightly beaten
  • 1 teaspoon vanilla extract
  • 3/4 cup hazelnuts, toasted, skinned, and roughly chopped

Instructions:

1. Prepare the Crust:
   • In a food processor, combine flour, cocoa powder, sugar, and salt. Add cold butter and pulse until mixture resembles coarse crumbs.
   • Add egg yolk and ice water. Pulse until dough just comes together.
   • Press the dough into a 9-inch tart pan with a removable bottom, making sure it is evenly spread on the bottom and up the sides.
   • Chill the crust in the refrigerator for at least 30 minutes.

2. Bake the Crust:
   • Preheat the oven to 350°F (175°C).
   • Prick the crust with a fork, then bake for 15 minutes. Remove from oven and let cool while preparing the filling.

3. Make the Filling:
   • In a saucepan, heat the cream and milk until it just begins to simmer. Remove from heat and add the chopped dark chocolate, stirring until smooth and creamy.
   • Stir in sugar and salt, then mix in the beaten eggs and vanilla extract until well combined.

4. Assemble the Tart:
   • Sprinkle chopped hazelnuts evenly over the cooled crust.
   • Pour the chocolate filling over the hazelnuts.
   • Return the tart to the oven and bake for 20-25 minutes, or until the filling is set but still slightly wobbly in the center.

5. Cool and Serve:
   • Allow the tart to cool completely in the pan on a wire rack.
   • Once cooled, remove the tart from the pan and transfer to a serving plate.
   • Optionally, dust with powdered sugar or drizzle with more melted chocolate before serving.

This Double Chocolate & Hazelnut Tart is not only a showstopper with its rich layers and elegant appearance, but it’s also irresistibly delicious, perfect for any special occasion or as a luxurious treat to enjoy any day.