1 pkg. butter cake mix
4 eggs
1 stick butter
8 oz. cream cheese, softened
1 tsp. vanilla
1 box powdered sugar

Preheat oven to 350 degrees. Mix 1 beaten egg with cake mix and softened butter. Grease 9x13 inch pan and press mixture in pan. Soften cream cheese and beat with remaining 3 eggs and vanilla. Blend in powdered sugar and beat smooth. Pour over crust. Bake at 350 degrees for 10 minutes. Reduce heat to 325 degrees and bake 30 minutes longer.