Chess Bars
["1 box yellow cake mix", "1 stick melted margarine", "1 egg", "1 box powdered sugar", "1 (8 oz.) cream cheese, softened", "2 eggs"]
["Beat first 3 ingredients well and spread in a 9 x 13 pan. Then beat rest of ingredients. Pour over the other mixture and bake at 325\u00b0 for 50 minutes."]
["yellow cake mix", "margarine", "egg", "powdered sugar", "cream cheese", "eggs"]