Glazed Chicken Wings

3/4 cup Coca~Cola
1/4 c. soy sauce
2 T. brown sugar
1 1/2 tsp. prepared mustard
1 small onion - chopped
10 chicken wings
Preparation -
In a medium saucepan, combine all the ingredients, except the wings. Heat to boiling, stirring constantly. Reduce heat and simmer for 30 minutes; set aside. Spray a shallow baking pan with non-stick cooking spray. Place the wings in the prepared baking pan. Bake in a preheated oven at 350� for 25 minutes. Pour the sauce over the wings & bake at 375� for 10 more minutes.