Line baking sheet with foil. set a wire cooling rack on top and spray with cooking spray.
In a large bowl add chicken wings, buffalo sauce salt and pepper
In a large bowl add the cornstarch, cayenne, garlic powder, and mix well. Pour the mixture over the chicken and toss until coated.
Place chicken wings on rack and refrigerate for 1 hour
Preheat oven to 425 degrees
In a small bowl add the buffalo sauce and melted butter
Dip the wings into the buffalo mixture and place back on the rack.
Bake for 1 hour or until desired crispiness.
Serve with ranch or blue cheese dressing