Chocolate Hazelnut Brownies with Milk Chocolate Frosting

  • Yield: 9 brownies
  • Total: 4 hr 20 min
  • Prep: 2 hr 15 min
  • Cook: 2 hr 5 min
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Ingredients

Brownies:

1 stick unsalted butter

3 ounces bittersweet chocolate, coarsely chopped

2 large eggs

3/4 cups plus 2 tablespoons granulated sugar

2 tablespoons Italian hazelnut liqueur, such as Frangelico

1/2 cup all-purpose flour

1 cup skinless hazelnuts, toasted and chopped

Milk chocolate frosting, recipe follows

White chocolate whipped cream, for garnish, recipe follows

Polka dot triangle, for garnish, recipe follows

Assembly:

Hersheys chocolate sauce in squeeze bottles

Toasted hazelnuts, finely chopped

Bittersweet Polka Dot Triangle

Sprig of mint

Milk Chocolate Frosting:

5 ounces Lindt milk chocolate, finely chopped

1 tablespoon unsweetened alkalized cocoa powder

1/3 cup heavy cream

1 tablespoon Italian hazelnut liqueur, such as Frangelico

White Chocolate Whipped Cream:

4 ounces Lindt white chocolate, coarsely chopped

1 1/4 cups heavy cream, divided

Polka Dot Triangle:

3 ounces bittersweet chocolate, tempered

Directions

  1. Preheat oven to 350 degrees F. Butter the bottom and sides of an 8-inch square baking pan. Line the bottom of the pan with parchment or waxed paper and coat the paper with butter. 
  2. Place the butter and the chocolate in the top of a double boiler over hot, not simmering water. Stir the mixture until it is completely melted and smooth. Remove the top part of the double boiler from the bottom and allow the mixture to cool. 
  3. In a medium bowl, whisk together the eggs and sugar. Whisk in the hazelnut liqueur and the cooled chocolate mixture. With a rubber spatula, stir in the flour just until blended. Stir in the hazelnuts. Scrape the batter the prepared pan. Bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs clinging to it. Cool the brownies. Run a paring knife around the edges of the pan and carefully invert the brownies onto a flat surface. Peel off the paper and then re-invert the brownies onto a cooling rack. Cool completely.

Milk Chocolate Frosting:

  1. Place the chocolate in a medium bowl. Sift the cocoa powder over the chocolate. In a small saucepan bring the cream to a boil. Pour the hot cream over the chocolate and gently whisk until smooth. Stir in the hazelnut liqueur, and allow the mixture to cool at room temperature until it is spreadable, about 1 hour. Using a metal spatula, spread the frosting over the top of the brownies. Using a long serrated knife, trim approximately 1/4 to 1/2-inch off each side. Cut the brownies into 9 squares. Store in an airtight container.

White Chocolate Whipped Cream:

  1. In the top of a double boiler over hot, not simmering water, melt the chocolate with 1/4-cup heavy cream, stirring frequently. Let cool to room temperature, stirring once or twice. 
  2. In an electric mixer, using the whisk attachment beat the remaining 1-cup cream just until soft mounds barely start to form. Stir 2 tablespoons of the cooled white chocolate mixture into the whipped cream to lighten it. Gently fold in the remaining white chocolate mixture, just until combined. Scrape the cream into a pastry bag fitted with a large star tip (Ateco #7). Use to garnish brownies when plating. 

Polka Dot Triangle:

  1. Spread the tempered bittersweet chocolate over a polka-dot transfer sheet cut into a triangle (3 inches high). Allow to set up and cool. Remove chocolate and transfer from triangle. Use to garnish brownies and white chocolate whipped cream when plating. 

Cook’s Note

Source for polka dot transfer sheets: NY Cake & Baking Distributor, 56 West 22nd Street, NY, NY 10010, tel. 212-675, CAKE or 1-800-94-CAKE-9.;

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Katie C.

well, i obviously did something MAJORLY wrong, because they fell apart when i tried to take them out, but i think maybe i should have let them cool more in the pan. but they taste amazing, and are so light and fluffy! i used semi-sweet chocolate instead and instead of the hazelnut liqueur i used espresso. and i didn't do the frosting. i just made the brownies. i can't wait to try to make them again, and be more patient the next time.

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