1 box yellow cake mix
1 egg
1 stick butter, unmelted
1 (8 oz.) pkg. cream cheese, softened
3 eggs
1 box powdered sugar

Mix cake mix, 1 egg and butter and pat in 13 x 9 inch pan. Mix cream cheese, 3 eggs and powdered sugar (beat until fluffy) and put on top of cake mixture. Bake at 350 degrees for 35-45 minutes.

TIP: A coat of Pam on dish speeds clean-up.