1 yellow cake mix with butter
1 stick melted butter
1 egg, beaten
1 (8 oz.) pkg. cream cheese, softened
2 eggs
1 box powdered sugar
1 tsp. vanilla

Mix cake mix, eggs and butter. Press mixture into lightly greased 13x9x2 inch pan. Bake at 350 degrees for 10 minutes.

Mix cream cheese, eggs, powdered sugar and vanilla. Spread over first mixture and bake at 350 degrees for 35 minutes.