Black magic cake with chocolate coffee frosting vote now PreviousNext DessertVery Easy1 h 10 m Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 12 2 cups sugar 1-3/4 cups all-purpose flour 3/4 cup HERSHEY'S Cocoa 2 teaspoons baking soda 1 teaspoon baking powder 1 teaspoon salt 2 eggs 1 cup buttermilk or sour milk 1 cup strong black coffee OR 2 teaspoons powdered instant coffee plus 1 cup boiling water 1/2 cup vegetable oil 1 teaspoon vanilla extract View the directions