Super Enhanced Yellow Cake Recipes

Steps:

• Place a rack in middle of oven; preheat to 350°. Butter two 9"-diameter cake pans and line each bottom with a parchment paper round; butter parchment. Using an electric mixer on low speed, mix 3 cups (345 g) cake flour, ¾ cup (150 g) granulated sugar, 1 Tbsp. baking powder, 1 tsp. baking soda, and 1 tsp. Diamond Crystal or ½ tsp. Morton kosher salt in a large bowl until combined, about 30 seconds.
• With the motor running, add ¾ cup (1½ sticks) unsalted butter, room temperature, cut into pieces, then increase speed to medium and beat until butter is in small pieces and mixture looks sandy, about 3 minutes.
• Turn off mixer and add 4 large eggs, room temperature, 2 large egg yolks, room temperature, 1½ cups buttermilk, room temperature, and 1 Tbsp. vanilla extract. Beat on medium-high speed until pale yellow and fluffy, about 1 minute (be careful not to overmix batter). Divide batter between prepared pans and smooth tops with an offset spatula.
• Bake cakes until tops are golden and spring back when gently pressed, 30-35 minutes. Transfer pans to a wire rack and let cakes cool in pans 15 minutes. Run a small knife or offset spatula around inside of pans to loosen cakes, then turn out onto rack. Remove parchment and let cakes cool completely, about 1 hour.
• While the cakes are cooling, sift 4 cups (440 g) powdered sugar and 1½ cups (126 g) unsweetened Dutch-process cocoa powder into a medium bowl. Using an electric mixer with clean beaters (or paddle) on medium speed, beat 1½ cups (3 sticks) unsalted butter, room temperature, and ¾ tsp. Diamond Crystal or ½ tsp. Morton kosher salt in a large bowl until creamy, about 4 minutes. Add half of dry ingredients and beat on low speed until incorporated. Add remaining dry ingredients and ¼ cup plus 2 Tbsp. buttermilk, room temperature, and beat until thoroughly combined. If frosting is too stiff, thin with more buttermilk (1-2 Tbsp.) until it reaches a spreadable consistency.
• Using a large serrated knife, slice domed tops from cakes. Place 1 layer on a large plate or cake stand and spread a thick layer of frosting on top with an offset spatula. Place second cake layer on top and generously frost top and sides of cake with remaining buttercream. Smooth sides and create decorative swoops and swirls on the top.

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Grease and flour two 9x13 inch pans. Sift together the flour, baking powder and baking soda. Set aside.
• In a large bowl, cream together the butter and sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla. Beat in the flour mixture alternately with the buttermilk, mixing just until incorporated. Pour batter into prepared pans.
• Bake in the preheated oven for 35 to 40 minutes, or until a toothpick inserted into the center of the cake comes out clean. Allow to cool.