Hazelnut Chocolate Mousse Tart Recipes

CHOCOLATE MOUSSE TART WITH A HAZELNUT CRUST

Steps:

• Finely grind hazelnuts in a coffee or spice grinder, then add the sugar and grind again. Transfer to the bowl of a mixer fitted with the paddle attachment, add the salt and butter, and cream the mixture until smooth.
• Gradually add the flour, mixing until the dough comes together and adding ice water as necessary. Remove the dough from the mixer, form it into a disc, and wrap it in plastic wrap. Chill in the refrigerator for at least 1 hour before rolling (the dough can be refrigerated overnight).
• Butter and flour a 10 1/2-inch to 11-inch tart pan with a removable bottom.
• Flour a pastry board or other work surface. Roll the dough into a 14-inch circle about 1/4-inch thick, flouring the dough and board as necessary to keep the dough from sticking. Roll up the dough around the rolling pin and unroll it into the tart pan. Gently lift the edges to ease the dough into the corners of the pan, then push down gently to be certain the dough around the sides is 1/4-inch thick. Cut away excess dough. If there are any thin spots in the sides of the tart shell, pat a bit of the dough scraps over them to create an even thickness.
• Prick the bottom of the crust with a fork and refrigerate for at least 15 minutes.
• Preheat over to 375°F.
• Line the tart shell with parchment paper or aluminum foil and fill with dry beans or pie weights. (Do not push down on the beans or they may damage the dough). Bake for about 20 minutes, or until the crust is a light golden brown. Do not rush this process- if the weights are removed too early, the sides of the crust will shrink. Remove the parchment and beans and bake the crust for another 15 to 20 minutes, or until it is a rich golden brown and the bottom is thoroughly cooked. Place on a cooling rack and let cool completely.
• Combine the chocolate, butter, and espresso in the top of a double boiler over hot, but not simmering, water, stirring frequently until smooth. Remove from the heat and let cool until the chocolate is just slightly warmer than body temperature. To test, dab some chocolate on your bottom lip. It should feel warm. If it is too cool, the mixture will seize when the other ingredients are added.
• Meanwhile, whip the cream to soft peaks, then refrigerate.
• Once the melted chocolate has cooled slightly, whip the egg whites in a medium bowl until they are foamy and beginning to hold a shape. Sprinkle in the sugar and beat until soft peaks form.
• When the chocolate has reached the proper temperature, stir in the yolks. Gently stir in about one-third of the whipped cream. Fold in half of the egg whites until just incorporated, then fold in the remaining whites, and finally the remaining whipped cream.
• Place the mousse in a pastry bag fitted with a large plain tip and pipe it into the tart shell, or just spread it evenly in the shell with a spatula. Smooth the top with a small offset spatula. Refrigerate, covered, for 8 hours to allow the mousse to set completely.
• When ready to serve, dust the top of the tart with a light sprinkling of cocoa and sprinkle with the chopped hazelnuts. Enjoy!

CHOCOLATE MOUSSE TART WITH HAZELNUTS

Steps:

• Make crust: Preheat oven to 325 degrees. In a food processor, combine cones, salt, and sugar; process until fine crumbs form. With machine running, slowly pour butter through feed tube and process until mixture resembles wet sand. Press crumbs in bottom and up side of a 9-inch fluted tart pan with a removable bottom. Bake until crust is golden brown and set, 25 minutes. Let cool completely in pan on a wire rack.
• Meanwhile, make topping: In a small saucepan, combine hazelnuts, granulated sugar, salt, and 1/4 cup water. Bring to a boil; cook 1 minute. Strain hazelnuts and spread in a single layer on a parchment-lined baking sheet. Bake until nuts are toasted and shiny, 15 minutes. Let cool completely.
• Make filling: In a medium saucepan, bring 3/4 cup cream to a simmer; remove from heat and add chocolate. Let stand 5 minutes; whisk to combine, then let cool to room temperature. In a large bowl, whip 1 cup cream with confectioners' sugar until stiff peaks form. Gently fold in chocolate mixture until combined. Pour filling into cooled crust and refrigerate until chilled and completely set, about 1 1/2 hours (or wrap tightly with plastic and refrigerate, up to 2 days). To serve, top tart with hazelnuts.

CHOCOLATE MOUSSE TART WITH HAZELNUTS

Steps:

• Make the crust: Preheat oven to 350°F. In a food processor, combine graham crackers, hazelnuts, salt, and granulated sugar; process until fine crumbs form. With machine running, slowly pour butter through feed tube and process until combined. Press crumbs into bottom and up sides of a 9-inch fluted tart pan with a removable bottom. Bake until crust is golden brown and fragrant, 12 to 14 minutes. Let cool completely in pan on a wire rack.
• Meanwhile, make the topping: In a small saucepan, combine hazelnuts, granulated sugar, salt, and water. Bring to a boil; cook 1 minute. Drain hazelnuts and spread in a single layer on a parchment-lined rimmed baking sheet. Bake until nuts are toasted and shiny, 15 minutes. Let cool completely.
• Make the filling: In a medium saucepan, bring 3/4 cup cream to a simmer; remove from heat and add chocolate. Let stand 5 minutes; whisk to combine, then let cool to room temperature. In a large chilled bowl, whip remaining 1 cup cream with the confectioners' sugar until stiff peaks form. Gently fold in chocolate mixture until combined. Pour filling into baked, cooled crust and refrigerate until completely set, 2 hours or, wrapped tightly with plastic, up to 2 days. Top tart with candied hazelnuts before serving.