Preheat oven to 350°
Grease 9 x 13 Baking Dish
Mix Chopped Pecans & Coconut together
Spread evenly into bottom of baking dish
Prepare Cake mix according to direction and beat until smooth
Pour Cake mixture over top of pecan & coconut mixture
Melt butter and cream cheese in sauce pan over low heat
Once mixture stirs well, add powered sugar slowly, stirring continuously until mixture is smooth.
Pour over top of cake mix.
Bake for 25- 30 minutes