1 package chocolate cake mix
1 large package (6 ounces) instant chocolate pudding mix
1 cup water
1/4 cup oil
4 eggs
1 container chocolate frosting

In a large bowl, combine the cake mix, pudding mix, water, oil, and eggs. With an electric mixer, beat the mixture for 2 minutes. Grease and flour a 9 x 13-inch pan. Pour the mixture into the pan. Bake in a 350 degree oven for 45 minutes or until cake tests done. Allow to cool for 30 minutes to an hour and then frost with the chocolate frosting.