1 box yellow cake mix
1 stick butter
1 egg, slightly beaten
1 (8 oz.) pkg. cream cheese
1 (1 lb.) box confectioners' sugar
2 eggs, slightly beaten

Combine cake mix, butter and 1 egg. Spread on bottom of a lightly greased 9 x 15 inch pan. Beat together the softened cream cheese, 2 eggs, and the sugar. Blend and beat at medium speed for 5 minutes. Spread on top of first mixture.

Bake at 350 degrees for 35 minutes. Sprinkle with sifted powdered sugar while warm. Cut into bars.