Cream Cheese Bars
["1 box butter cake mix", "1 stick margarine", "1 egg", "8 oz. cream cheese", "1 box powdered sugar", "3 eggs"]
["Mix together cake mix, margarine and 1 egg.", "Spread in 13 x 9-inch pan.", "Cream together cream cheese, powdered sugar and 3 eggs.", "Pour over cake mix.", "Bake for 30 minutes at 325\u00b0.", "Do not overbake."]
["butter cake mix", "margarine", "egg", "cream cheese", "powdered sugar", "eggs"]