1 box yellow cake mix
1/2 c. butter
1 egg
8 oz. cream cheese
2 eggs
1 box confectioners' powdered sugar

Mix cake mix with melted butter and 1 egg. Mixture will be stiff. Press into bottom of greased 9"x13" metal cake pan. Mix softened cream cheese with 2 eggs. Slowly add powdered sugar. Mixture will be thin. Pour onto cake mix mixture. Bake at 325 degrees for 35 to 40 minutes. Mixture will be soft, but will set up. Cool for several hours. Cut into squares. You may add lemon flavoring to the cream cheese mixture.