1 c. butter, melted
1 box yellow cake mix
4 eggs
1 (8 oz.) cream cheese, softened

Mix butter, cake mix and 2 eggs. Pour in greased 9x13 inch pan. Mix cream cheese, 1-pound box powdered sugar (or 3 1/2 cups) and remaining eggs. Beat together and pour into pan. Bake 30 minutes at 350 degrees. May add nuts if desired.