Devils Food Cake With Hazelnut Praline Recipes

THE ULTIMATE DEVIL'S FOOD CAKE

Steps:

• Preheat oven to 325 degrees. Butter two 9-inch round cake pans. Line bottoms with parchment rounds; butter parchment. Stir together boiling water, cocoa, and chocolate in a bowl. Let cool 10 minutes. Whisk together flour, baking powder and soda, and salt in another bowl.
• In a mixing bowl, beat butter with sugar on medium-high until fluffy, 2 to 3 minutes. Beat in eggs, one at a time, scraping down sides of bowl. Beat in vanilla, then chocolate mixture. Reduce speed to low; beat in flour mixture in two additions, alternating with sour cream, until just combined.
• Divide batter evenly between prepared pans, smoothing tops with an offset spatula. Bake until a tester inserted in centers comes out with moist crumbs attached, 35 to 40 minutes.
• Let cakes cool in pans on a wire rack 20 minutes. Turn out onto rack, top-sides up; let cool completely. With a serrated knife, trim tops of cakes so they're level.
• Line the edges of a cake stand or plate with strips of parchment. Place one cake layer on stand, trimmed-side up, and spread 1 1/2 cups buttercream evenly over top. Top with remaining cake layer, trimmed-side down.
• Spread a thin layer of buttercream over top and sides. Refrigerate until firm, about 30 minutes (this ensures a crumb-free finish). Spread remaining frosting evenly over top and sides. Cake can be stored in refrigerator up to 1 day; bring to room temperature before serving.

HAZELNUT PRALINE LAYER CAKE

Steps:

• Cake.
• Set a rack in the middle of the oven, and preheat to 375 degrees. Lightly coat two 9-inch cake pans with nonstick vegetable spray. Line the bottom of each pan with a circle of baking parchment.
• Sift the flour, baking powder, baking soda, and salt together three times.
• In the bowl of an electric mixer fitted with a paddle, beat the butter and sugar at high speed for 15 seconds, until combined. Add the eggs one at a time, beating until each is incorporated.
• Continue beating on high until light and fluffy, about 6 minutes more.
• With the mixer on its lowest setting, beat in a third of the flour mixture. Beat in half the buttermilk and all the Frangelico, then the hazelnuts and another third of the flour mixture. Beat in the remaining buttermilk and then the remaining flour.
• Spread the batter in the prepared pans and bake about 20 to 25 minutes, until cake is golden brown and the center springs back when lightly pressed and a cake tester comes out clean.
• Set the pans on a rack to cool. Turn out the cakes when cool enough to handle. (If the cakes are refrigerated for 2 hours at this stage, they will be easier to handle and frost.).
• Praline Buttercream.
• Put 1/2 cup water and the sugar in a small saucepan fitted with a candy thermometer. Over high heat, bring the temperature to 240 degrees (soft-ball stage).
• In the meantime, in the completely clean and dry bowl of an electric mixer, whisk the egg whites, salt, and cream of tartar until creamy, foamy, and barely able to hold very soft peaks. With the mixer running on slow, carefully drizzle in the hot syrup. Continue to whisk on high speed until mixture is fluffy, firm, and cooled to room temperature; gradually beat in the butter and then the praline paste.
• When the cakes are cold, trim the tops with a large serrated knife. Split each cake into two layers.
• Spread a 1/4-inch layer of the buttercream between each layer. Frost the outside of the cake with the remaining buttercream, and then coat the sides of the cake with the chopped hazelnuts.
• Optional.
• Decorate top of cake with whole hazelnuts, blackberries, or raspberries to form a row around the edge.

DEVIL'S FOOD CAKE WITH HAZELNUT PRALINE

Steps:

• Heat the oven to 200 degrees Celsius (nonfan)/375 degrees Fahrenheit. Line the bottom of 2 (20-centimeter/8-inch) cake pans (tins) with a removable base with parchment paper and grease the sides. Alternatively, grease the bottoms and sides of 2 (20-centimeter/8-inch) regular cake pans, line with parchment, and grease the parchment.
• In a large bowl, whisk together cocoa, flour, baking powder, baking soda, salt and sugars. In a separate bowl, add the oil, eggs and kefir, and whisk just to combine. Add to the dry mixture and use a spatula to gently fold through. Add the 3/4 cup plus 3 tablespoons/220 grams hot coffee and mix gently to combine. It'll look very runny at first, but will soon come together into a glossy, pourable batter.
• Divide the batter evenly between the two cake pans, about 21 ounces/600 grams per pan. Bake for 30 minutes or until a skewer inserted into the middle comes out clean. Set aside to cool for about 30 minutes, then slide a butter knife along the sides to help release the cake. Brush the tops lightly with the remaining 1 tablespoon/14 grams extra coffee (discard any extra).
• Invert one cake onto a board, remove the parchment, then invert it again onto a cake stand or the platter you intend to serve it on (domed side up now). Invert the other cake onto a board (don't remove the paper). Invert it again, onto a plate, so that it's paper side down. (This will help prevent it from sticking.) Set both cakes aside to cool completely.
• Make the praline: With the oven still at 200 degrees Celsius/375 degrees Fahrenheit, spread the hazelnuts onto a parchment-lined medium baking sheet (tray) and bake for 12 to 15 minutes, or until deeply golden, shaking the pan halfway through baking. Set aside, keeping the tray and parchment paper. You'll use them again later.
• Place a large saucepan over a medium-high heat and, once quite hot, sprinkle in a third of the caster sugar to cover the base. It should immediately start to melt at the sides but not brown too quickly. Swirl the sugar in the pan a little, then add another third of the sugar, allowing it to melt a little before adding the remaining third. Turn the heat down to medium and cook until the sugar is an amber caramel, stirring with a spatula just a couple times (but not much more). Add the hazelnuts and 1/4 teaspoon salt, stirring to coat, then quickly transfer the mixture to your parchment-lined tray and leave to cool completely.
• Once cool, roughly break apart the praline and add it to a food processor. Pulse a few times until you have very coarse crumbs, then measure out about 1/2 cup/75 grams of the mixture and transfer to a bowl. Blitz the remaining mixture in the food processor for about 5 minutes or until it turns into the consistency of a smooth nut butter, stopping to scrape the inside of the bowl as necessary. Transfer this to a separate bowl.
• Make the mascarpone cream: Add all the ingredients to a stand mixer and beat on medium-high speed for 1 1/2 to 2 minutes, or until you have medium peaks. Refrigerate if not assembling right away (you want it nice and cold).
• When ready to assemble, top the cake on your cake stand with half the cream mixture. Spoon over about 2 tablespoons of the smooth praline and gently swirl it through the cream with your spatula. Top with another 2 tablespoons of the praline, this time without swirling. Sprinkle with half the praline crumble. Carefully invert the other cake on top now, removing the paper. Top with the remaining cream and repeat the same process with the smooth praline and praline crumble. Serve right away, or refrigerate overnight to firm up the cream before serving. (The cake will keep refrigerated for up to 3 days.)