Best 2 Chocolate Peanut Butter Wacky Cake Recipes

CHOCOLATE-PEANUT BUTTER SHEET CAKE

Steps:

• Cake: Preheat oven to 350°F. Brush a 9-by-13-inch or 8-by-12-inch baking pan with butter. Line with parchment, leaving a 2-inch overhang on long sides. Butter parchment.
• Whisk together flour, cocoa, baking powder, and salt. Combine eggs and granulated sugar in the bowl of a mixer fitted with the whisk attachment. Beat on high speed until thick and pale, about 4 minutes. Add flour mixture; beat just to combine. Add butter and vanilla; beat to combine. Add sour cream; beat until smooth.
• Scrape batter into prepared pan, smoothing top with a spatula. Bake until top springs back when lightly touched and a tester inserted in center comes out clean, 30 to 35 minutes (for 9-by-13-inch) or about 40 minutes (for 8-by-12).
• Let cool in pan on a wire rack 10 minutes. Using parchment overhangs, lift cake out of pan and let cool completely on rack. (Cake can be made to this point and stored at room temperature, wrapped in plastic, up to 1 day.)
• Frosting: Beat butter and peanut butter on medium-high speed until light and fluffy, about 2 minutes. Beat in confectioners' sugar until thick and fluffy. Remove from mixer; stir in sour cream by hand until frosting is silky and dense. Spread over cake; sprinkle top with peanuts. Frosted cake is best the day it's assembled, but can be refrigerated, wrapped in plastic, up to 1 day. Return to room temperature before serving.

CHOCOLATE-PEANUT BUTTER BUNDT CAKE

Steps:

• Make the peanut butter filling: In the bowl of an electric mixer fitted with the paddle attachment, cream the peanut butter, cream cheese and brown sugar on medium speed until light and fluffy, 3 to 4 minutes.
• Add the egg and vanilla and mix on medium speed until fully incorporated. Add the flour and salt and mix on low speed to combine. Scrape the mixture into a large resealable plastic bag (or pastry bag) and set aside. (Alternatively, you can scrape the mixture into a medium bowl.) If necessary, rinse and dry the paddle attachment and bowl before proceeding.
• Make the cake: Heat the oven to 325 degrees. Lightly spray a 10-inch bundt pan with nonstick spray. Add a few spoonfuls of cocoa powder into the pan and tap it around until the pan is fully coated in cocoa.
• Place 1 cup/95 grams cocoa powder in a medium heat-safe bowl, and pour the boiling water over it. Whisk well to combine, then add the buttermilk and whisk to combine.
• In the bowl of an electric mixer fitted with a paddle attachment, cream the butter, oil and sugar on medium speed until light and fluffy, 4 to 5 minutes.
• Add the eggs one at a time, mixing on medium speed until fully incorporated and scraping the bowl between each addition. Add the vanilla and mix on low speed to combine.
• In a medium bowl, whisk the flour, baking powder, baking soda and salt to combine. Add about a third of this mixture to the mixer and mix on low speed to combine.
• Add half of the cocoa-buttermilk mixture to the mixer and mix on low speed to combine. Continue to alternate adding the dry and wet ingredients until the batter is uniformly combined.
• Pour about 2/3 of the cake batter into the prepared pan and spread into an even layer. Cut a 1-inch opening from one of the bottom corners of the bag and squeeze the peanut butter filling into the pan, making a ring in the center of the chocolate batter aiming not to touch the outer edge or inner tube of the pan. Alternatively, you can gently spoon the peanut butter mixture on top of the chocolate batter, aiming to create a ring shape.
• Pour the remaining chocolate cake batter on top of the peanut butter filling and gently spread into an even layer. Transfer the pan to the oven and bake until a toothpick or skewer inserted into the center comes out clean, about 1 hour or up to 1 hour 10 minutes.
• Cool in the pan for 10 minutes, then use a small offset spatula to gently loosen the cake at the edges and around the inner tube, and invert it onto a cooling rack to cool completely.
• Make the peanut butter glaze: Heat the cream in a small pot to a simmer. In a small heat-safe bowl, mix the peanut butter and confectioners' sugar to combine, then add the hot cream, and mix until smooth. It should be thick but still loose enough to drizzle easily.
• Make the chocolate glaze: Heat the cream in the small pot to a simmer. Place the chocolate in a medium heat-safe bowl, then pour the hot cream over it. Stir until the mixture is totally smooth. It will be thinner than the peanut butter glaze.
• Place the cake on the cooling rack set over a baking sheet. Spoon half of the chocolate glaze over the cake, letting it drip down the sides, then spoon half of the peanut butter glaze on top. Repeat this process with the remaining glaze, and use the back of the spoon to gently swirl where the two glazes meet in a few spots. Gently remove the cake and transfer to a serving platter. Allow the glaze to set at least 15 minutes before slicing and serving.