Neiman-Marcus Cake
["1 box yellow or lemon cake mix", "1 stick margarine", "1 egg", "8 oz. cream cheese", "2 tsp. vanilla", "1 box powdered sugar", "2 eggs"]
["Using blender, mix cake mix, margarine, vanilla and 1 egg. Pour into greased and floured 13 x 9-inch pan.", "Mix cream cheese, powdered sugar and 2 eggs and pour on top.", "Bake at 350\u00b0 for 1 hour.", "Topping forms crust on cake."]
["lemon cake", "margarine", "egg", "cream cheese", "vanilla", "powdered sugar", "eggs"]