Neiman Marcus Bars

This is a standard around our house when it comes to Christmas baking...they are rich, but GOOD!!!

1 box yellow cake mix
1/2 c. melted butter (1 stick)
3 eggs
1 (8 oz.) cream cheese, softened
1 (1 lb.) box powdered sugar
1/2 c. flake coconut
1/2 c. chopped pecans (I usually use walnuts)
Beat 1 egg and butter. Add cake mix. Pat into 9 x 13 inch pan. Mix cream cheese, 2 eggs and powdered sugar. Add coconut and pecans. Spread over cake. Bake in preheated oven at 325 degrees for 45 minutes. Cut when cool.