Chocolate Caramel Tarts

Claudia Fleming, pastry chef at New York City's Gramercy Tavern, served these luscious tartlets at her own wedding..

Chocolate Caramel Tarts

yield: Makes 2 dozen tartlets 

Ingredients:

For the Chocolate Tart Dough:

• 8 tablespoons (1 stick) unsalted butter, room temperature
• 1/2 cup plus 1 tablespoon confectioners' sugar
• 1 large egg yolk
• 3/4 teaspoon pure vanilla extract
• 1 1/4 cups all-purpose flour, plus more for rolling
• 1/4 cup unsweetened Dutch-process cocoa powder

For the Caramel Filling:

• 1/2 cup water
• 2 cups granulated sugar
• 1/4 cup light corn syrup
• 8 tablespoons (1 stick) unsalted butter
• 1/2 cup heavy cream
• 2 tablespoons creme fraiche
• 1 pinch of coarse salt

For the Chocolate Ganache Glaze:

• 1/2 cup heavy cream
• 3 1/2 ounces extra-bittersweet chocolate, finely chopped

Instructions:

Make the tart dough: In the bowl of an electric mixer fitted with the paddle attachment, cream butter and confectioners' sugar until combined, about 1 minute. Add egg yolk and vanilla, and beat until smooth. Sift in flour and cocoa powder, and beat on low speed until just combined. Scrape the dough onto a sheet of plastic wrap, and form it into a disk; wrap well. Chill until firm, at least 1 hour and up to 3 days.

Preheat oven to 325 degrees. Between two sheets of lightly floured parchment paper, roll the tart dough into an 18-by-12-inch rectangle, 3/16 inch thick. Using a 2 3/4-inch round cutter, cut out 24 rounds of dough, and press them into 2 1/4-inch tart pans, trimming away any excess dough. Chill the tart shells in the refrigerator for 20 minutes.

Line each tart shell with a piece of parchment paper, and fill with raw rice or dried lentils. Bake for 15 minutes. Remove the parchment paper and its contents, and bake until the pastry looks dry and set, 5 to 10 minutes. Transfer pans to a wire rack to cool. (The tart shells can be made up to 8 hours ahead.)

Make the filling: Place 1/2 cup water in a large saucepan. Add sugar and corn syrup, and cook mixture over medium-high heat, swirling the pan occasionally, until it becomes a dark-amber caramel, about 10 minutes. Carefully whisk in butter, cream, creme fraiche, and a pinch of salt (the mixture will bubble up), whisking until smooth. (The caramel can be made up to 5 days ahead and refrigerated in a covered container.) Carefully transfer caramel to a glass measuring cup. Divide caramel among tart shells while still warm (or reheat caramel over low heat until it is pourable), and let stand until the caramel is set, at least 45 minutes.

Make the ganache glaze: Place the chocolate in a heatproof bowl. In a small saucepan, bring cream to a boil. Pour the hot cream over the chocolate, and let stand for 2 minutes, then stir with a rubber spatula until smooth. Pour some of the glaze over each of the tarts while still warm. Let the glaze set at room temperature for at least 2 hours before serving.