I worked my way through college waiting tables and have had many long discussion with my coworkers about the best way to cook chicken wings outside of a restaurant. This is what I have found works good.

One bag frozen chicken wings
1/3 cup parkay liquid margarine
1/3 cup Louisana Hot Sauce
Deep foil pan for cooking

Cook wings following instructions on bag, stir chicken occassionally.  When chicken is cooked, remove from oven.  Turn oven up to 500° F. Mix margine and hot sauce together, coat chicken.  Return to oven 5-7 more minutes.  Place on platter and serve.  For spicer wings, reduce the margine and increase the hot sauce.