Ingredients
1/2 cup unsweetened cocoa powder
Yellow cake batter
6 tablespoons water
Unsalted butter
Preparation
-Preheat oven to 350 degrees. -Butter loaf pans. -In bowl whisk together cocoa powder and hot water. -Mix yellow cake batter. -Stir half the yellow cake batter into the cocoa mixture. -Spoon batter into pans; alternating chocolate and vanilla. -Swirl with knife. -Bake 40-45 minutes. -Rotate pans halfway through.
