condensed tomato soup
onion, finely chopped
Soak wood chips (Mesquite or Hickory) in enough water to cover about an hour before cooking time.
In covered grill place SLOW coals on both sides of drip pan.
Sprinkle coals with some dampened wood chips.
Place ribs, bone side down on grill and replace cover.
Cook ribs until done, about 1 1/2-2 hours, adding more wood chips every half hour.
Meanwhile, in saucepan mix tomato soup, wine, onion, cooking oil, mustard, chili powder, paprika, celery seed and 1/4 teaspoon salt.
Heat sauce at side of grill.
Grill, uncovered, about 20 minutes more, brush ribs frequently with sauce.