Gooey Bars by Gram

1 box yellow cake mix
1 stick margarin, melted
1 box confectioner's sugar
4 eggs
1-8oz. package cream cheese, softened
1 tsp. vanilla extract

In a large bowl, combine the cake mix, 1 egg and melted margarine.
Mix well.
Pat into a 9 x 13" pan.
Bake at 350 for 5 minutes.

Mix together the remainig 3 eggs, the softened cream cheese, confectioner's sugar and vanilla extract.
Beat for 5 minutes.
Pour over baked crust.
Bake for an additional 35 minutes at 350 degrees.
Allow to cool, and sprinkle the top with extra confectioner's sugar.