Cheesecake Squares
["1 box butter cake mix", "1 stick margarine", "4 eggs", "12 oz. cream cheese", "1/2 box powdered sugar", "1 tsp. vanilla"]
["Melt margarine and beat with cake mix and 1 egg. Press into a 9 x 13-inch dish.", "Beat cream cheese, other 3 eggs and sugar together.", "Pour on top.", "Bake at 350\u00b0 for about 45 minutes.", "Cut into squares when cooled."]
["butter cake mix", "margarine", "eggs", "cream cheese", "powdered sugar", "vanilla"]