1 box Duncan Hines yellow cake mix
1 (8 oz.) pkg. cream cheese
1 stick butter, melted
1 (1 lb.) box powdered sugar (reserve 1/4 c. for topping after cooking)
4 eggs

Grease and flour 13x9x2-inch pan. Preheat oven to 350°F. Combine cake mix, 2 eggs, and melted butter. Spread into prepared pan. Combine cream cheese, 2 eggs, and powdered sugar. Pour over first mixture. Bake for 35 minutes. Sprinkle with reserved powdered sugar. Cool and cut in squares.