Neiman-Marcus Cake
["1 white cake mix", "1 box powdered sugar", "4 eggs", "1 stick margarine, melted", "1 (8 oz.) pkg. cream cheese, softened"]
["Preheat oven to 350\u00b0.", "Combine cake mix, 2 eggs and margarine; spread into a well-greased 13 x 9-inch pan.", "Next, mix powdered sugar, cream cheese and 2 eggs well; spread on top of first mixture.", "Bake for 35 minutes."]
["white cake", "powdered sugar", "eggs", "margarine", "cream cheese"]