Hazelnut Cake Squares Recipes

CHOCOLATE-HAZELNUT SHORTBREAD SQUARES

Steps:

• Crust: Preheat oven to 375 degrees with rack in middle. Butter a 9-inch square cake pan. Line bottom and 2 sides with parchment, leaving a 1-inch overhang. Butter parchment.
• With a mixer on medium speed, beat butter with brown sugar, vanilla, and salt until fluffy, about 2 minutes. Reduce speed to low; beat in flour until combined and a soft dough forms.
• Spread dough in prepared pan, pressing evenly with the bottom of a dry-measure cup. Prick all over with a fork. Bake until golden, about 15 minutes. Let cool completely in pan on a wire rack.
• Truffle: In a small saucepan, bring cream just to a boil over medium heat. Remove from heat; whisk in chocolate until melted and combined. Add liqueur and salt, whisking until blended, then stir in nuts. Let cool slightly.
• Pour chocolate mixture evenly over cooled crust. Refrigerate, uncovered, until cold and set, about 2 hours.
• Remove shortbread from pan using parchment; place on a cutting board. Dust top completely with cocoa powder. Cut into 48 squares, dipping knife in hot water and wiping clean before each slice. Refrigerate in a single layer until ready to serve, up to 1 week.

GLAZED HAZELNUT SQUARES

Steps:

• Preheat the oven to 350 degrees. Line a rimmed baking sheet with parchment, and spread hazelnuts in a single layer on top. Toast until golden and aromatic, 8 to 12 minutes. Shake the pan halfway through baking to make sure the nuts toast evenly. Transfer to a wire rack to cool. Place 1 1/2 cups hazelnuts in the bowl of a food processor, and pulse until finely ground; reserve. Roughly chop the remaining 1/2 cup nuts, and set aside.
• Grease a 9-by-9-inch cake pan with margarine, and line with parchment paper. Grease the parchment, and dust with matzo meal. Whisk together the ground hazelnuts and 1/2 cup matzo meal, and set aside.
• In the detached bowl of an electric mixer, whisk egg yolks, whole eggs, and 1 cup sugar over a pan of simmering water until warm to the touch. Transfer mixture to the bowl of an electric mixer fitted with the whisk attachment. Beat on medium-high speed until mixture is thick, light in color, and leaves a ribbonlike trail on the surface for 3 seconds when you raise the whisk. Fold in matzo-meal mixture. Fold in melted margarine.
• Transfer batter to prepared pan; smooth top with an offset spatula. Bake until a cake tester inserted into the middle comes out clean, about 40 minutes. Transfer to a wire rack to cool completely, about 40 minutes.
• Invert pan, and turn out cake on wire rack so bottom of cake faces up. Set rack on a rimmed baking sheet.
• Spread remaining 1 cup sugar on the bottom of a 10 1/2-inch skillet. In a small bowl, whisk together orange juice and potato starch; set aside. Place skillet over medium-high heat. Without stirring, let sugar begin to melt. When sugar begins to turn golden around edges of pan, about 4 minutes, reduce heat to medium; stir melted and unmelted sugar together. Continue stirring until all sugar has melted and is clear and golden, about 1 minute. Stir in orange-juice mixture; cook, stirring, 1 minute.
• Remove skillet from heat, and stir in the chopped hazelnuts. Pour the glaze over top of cake, and spread the nuts evenly with the spatula. Let cool. Cut into 3-inch squares, and serve.

FROZEN CHOCOLATE-HAZELNUT CHEESECAKE BARS

Steps:

• Lightly grease your 23 x 33cm (9 x 13in) baking tin and line with a large single sheet of parchment paper that fully covers both base and sides.
• Add the cookies, hazelnuts and salt to a food processor fitted with the blade attachment and pulse until ground to fine crumbs. Pour in the melted butter and pulse until evenly mixed. Scrape the mixture into the prepared tin and use the base of a glass or measuring cup to compact evenly. Set aside.
• For the cheesecake, put the cream and vanilla into a large bowl and whisk into soft peaks. Set aside.
• Put the cream cheese, icing sugar, chocolate spread and sea salt into another bowl and use an electric mixer to beat together until smooth and combined, about 2 minutes.
• Add the whipped vanilla cream to the cheesecake mixture and fold together until evenly combined. Scrape this into the tin and spread evenly. Cover and place in the freezer until the cheesecake is solid, about 4 hours.
• For the shell, melt the chocolate and coconut oil in a heatproof bowl in a microwave, using short bursts of heat to prevent it from burning, or over a pan of simmering water. Once melted, stir in the chopped hazelnuts, then set aside for at least 10 minutes before using.
• To serve, use the parchment paper to carefully lift the frozen cheesecake from the tin and transfer it to a board. Cut into squares, then dip them into the chocolate mixture or simply pour a little of it on top of them. I like to serve the rochers while still firm from the freezer, almost like ice cream, but if you prefer, you can leave them to soften so that the cheesecake has a more mousse-like texture.