6 eggs 3 cups granulated sugar 6 tablespoons butter, softened 3 cups vegetable oil 1-1/2 cups unsweetened cocoa powder 1-1/2 cups buttermilk 3 teaspoons vanilla extract 6 3/4 cups flour 4-1/2 teaspoons baking powder 4-1/2 teaspoons baking soda 3/4 teaspoon Read More …