1 box yellow cake mix
1 stick butter, soft
1 egg
1 lb. powdered sugar
1 (8 oz.) cream cheese, soft
2 eggs

Mix cake mix, butter and egg. Press into 13x9 cake pan. Add nuts if desired.

Mix powdered sugar, cream cheese and eggs. Pour into crust already in pan. Bake 350 degrees, 35-40 minutes. Cool and cut into squares, 1 1/2 inch.