ONE-BOWL CHOCOLATE CAKE BATTER

Steps:

• Mix the flour, granulated sugar, brown sugar, cocoa powder, baking soda, salt and baking powder in a large bowl with a mixer on low speed until combined. Add the eggs, milk, vegetable oil, vinegar and vanilla. Increase the speed to medium and beat until smooth, about 2 minutes. Beat in the hot water until smooth.
• Turn this one-bowl chocolate cake batter into three different desserts.
• Layer Cake:
• Brush two 9-inch round cake pans with vegetable oil, line with parchment, then brush with more oil and dust with flour.
• Divide the batter between the pans; tap against the counter to remove any air bubbles.
• Bake at 350 degrees F until a toothpick inserted into the centers of the cakes comes out clean, 40 to 45 minutes. Let cool 15 minutes in the pans, then turn out onto racks to cool completely; discard the parchment.
• Sheet Cake:
• Line a 9-by-13-inch baking dish with foil and brush with vegetable oil.
• Pour the batter into the pan; tap against the counter to remove any air bubbles.
• Bake at 350 degrees F until a toothpick inserted into the center of the cake comes out clean, 40 to 45 minutes. Let cool completely in the pan.
• Cupcakes:
• Line 30 muffin cups with paper liners.
• Pour the batter into the muffin cups, filling them about halfway. Tap the pans against the counter to remove any air bubbles.
• Bake at 350 degrees F until a toothpick inserted into the centers of the cupcakes comes out clean, 20 to 25 minutes. Let cool 5 minutes in the pans, then remove to racks to cool completely.