Best Hazelnut Cocoa Cake Recipes

THE BEST CHOCOLATE HAZELNUT CAKE

Steps:

• Bake two chocolate sponge cakes. Once cooled, slice each cake into two even pieces for a total of 4 layers.
• Toast the hazelnuts in the oven for about 10 minutes at 350°F.
• Whip the dulce de leche, cream cheese, butter, and Nutella together until smooth.
• Cover a plate with foil. Place the first cake layer on the plate and apply a layer of frosting on top of it.
• Sprinkle on some chopped hazelnuts on top of the cream. Repeat the process with the remaining cake layers, leaving the top layer unfrosted.
• Frost the outside of the cake with the remaining cake cream. Pop the cake in the refrigerator to set.
• Bring the heavy whipping cream to a boil. Pour it over the chocolate chips in a medium bowl and let it sit for a few minutes. Stir the mixture until smooth and creamy and let it cool to room temperature.
• Using a pastry bag or a plastic bag with the tip cut off, pipe the chocolate along the edge of the cake, allowing the chocolate to drizzle down the sides. Pipe some of the chocolate in the center of the cake and spread it evenly with a spatula.
• Scatter some hazelnuts on the outer edges of the cake. Place the cake in the refrigerator overnight or at least for 2-3 hours. Slice and enjoy!

HAZELNUT CHOCOLATE CAKE

Steps:

• Preheat the oven to 375 degrees F. Prepare the springform pan by coating it in a thin layer with 2 tablespoons of the softened butter. Add the cocoa powder to the pan and tap the sides to coat the bottom and sides evenly. Discard any excess cocoa powder. Put the hazelnuts on a baking sheet and toast in the oven on the center rack until just fragrant, 8 to 10 minutes. Transfer immediately to a kitchen towel to stop them from cooking. Use the towel to rub off the skins. Set aside to cool. Lower the oven to 350 degrees F.
• Fill a 1- to 2-quart pot with about 1 inch of water and bring it to a bare simmer over medium heat. Place the dark chocolate pieces into a heatproof bowl and set it over the pot and simmering water (this is a bain-marie). The water should not touch the bottom of the bowl. Let the chocolate melt, and then stir gently. Remove from the heat when melted.
• Chop the hazelnuts into small pieces using a chef's knife or a food processor. Make sure you don't turn them into powder. Whip the egg whites with an electric mixer with the salt until they are almost at stiff peaks. Try not to over-whip. Mix together the remaining 5 tablespoons butter with the chocolate hazelnut spread in a large bowl with a wooden spoon. Stir in the espresso. Add the yolks and stir briskly to combine. Stir in the chopped hazelnuts and melted chocolate. Add one-fourth of the whipped egg whites to the chocolate hazelnut mixture and stir to lighten the batter. Then gently fold the rest of the egg whites into the batter in 3 additions. Don't over-fold. Pour the batter into the prepared cake pan.
• Bake on the center rack of the oven until the sides of the cake start releasing from edges of the pan, 40 minutes. This cake is almost a hazelnut fudge, so no need to poke with a toothpick to check if the inside is ready or not. The cake will come out of the oven nice and fluffy and souffled, but it will deflate to half the size during its cool-off period. Serve garnished with some powdered sugar and whipped or cream or gelato, if using.