Chess Bars - cooking recipe

Ingredients

1 box butter cake mix
1 egg
1 stick margarine
1 (8 oz.) pkg. cream cheese
3 eggs
1 lb. powdered sugar
2 tsp. vanilla

Preparation

Mix together cake mix, egg and margarine.
Put in the bottom of a 9 x 13-inch pan.
Mix cream cheese, eggs, powdered sugar and vanilla.
Pour over first mixture.
Bake at 350\u00b0 until brown on top.