Chess Bars - cooking recipe

Ingredients

1 box Pillsbury yellow butter cake mix
1 stick oleo, softened
1 whole egg
1 lb. powdered sugar
8 oz. cream cheese
3 whole eggs
1 tsp. vanilla

Preparation

Mix the first 3 ingredients and put into a 9 x 13-inch pan. Beat the remaining ingredients together.
Pour over top of first mixture.
Bake 40 minutes at 350\u00b0.