1 pkg. yellow cake mix
1/2 c. melted butter
1 egg
1 pkg. powder sugar (lb.)
1 8 oz. pkg. cream cheese
2 eggs

Mix cake mix, butter and 1 egg and pat into bottom of flat cake pan. Beat powdered sugar, cream cheese and 2 eggs. Pour over dough mixture. Bake for 30 to 40 minutes at 350 degrees.