Yield:
14-16 servings
In saucepan, cook sausage and onion in boiling water for 2 minutes; drain.
In a bowl, combine the ketchup, sugars, vinegar, molasses and mustard. Stir in the beans and sausage. Transfer to a greased 2 1/2 quart baking dish. Cover and bake at 350 degrees for 1-1/2 hours. Allow to stand for 15 minutes before serving.
TDS 3