Start heating oven to 450 ... butter in saucepan, cook onion, celery, and green peppers ... chunks, pour over ribs. Bake uncovered, basting occasionally, 1 hour or until fork tender.
Place ribs in kettle, vinegar and enough ... drain. While ribs cook, blend remaining ingredients in ... until thick. Thread cooked ribs on long skewers, paint ... and heat in oven.