Ding Dong Cake
["German chocolate cake mix", "1 can chocolate frosting", "2 c. powdered sugar", "8 oz. Cool Whip", "8 oz. cream cheese"]
["Bake cake according to directions on box, using 2 (9-inch) cake pans. Cool. Split layers with knife or dental floss. Mix Cool Whip, cream cheese and powdered sugar until smooth. Spread 1/3 of mixture between each", "layer as you stack them on plate. Put in the refrigerator until chilled. Frost with chocolate frosting. Chill until ready to serve."]
["chocolate cake", "chocolate frosting", "powdered sugar", "cream cheese"]