Chess Squares
["1 box butter flavored Cake Mix", "1 Egg", "1/2 c. Margarine, melted", "3 more Eggs", "1 8 oz. pkg. Cream Cheese, softened", "1 16 oz. box Powdered Sugar", "2 tsp. Vanilla"]
["Grease and flour 9x13 inch baking dish.", "Mix first 3 ingredients and spread with a spatula in the bottom of baking dish.", "Mix the next 4 ingredients, beating well and pour on top of cake mixture.", "Spread evenly. Bake at 450 degrees for 30-40 minutes.", "Cool and cut into squares."]
["butter", "Egg", "Margarine", "Eggs", "Cream Cheese", "Sugar", "Vanilla"]