Baby Back Ribs With Mustard Sauce

1/3 cup Brown sugar
1/4 cup Onion, finely chopped
1/4 cup Vinegar
1/4 cup Mustard
1/2 teaspoon Celery seed
1/4 teaspoon Garlic powder
4 pounds Pork spareribs, or pork loin ribs, cut into pieces
For sauce, in a saucepan combine brown sugar, onion, vinegar, mustard,
celery seed and garlic powder. Bring to boiling, stirring till sugar
dissolves. Preheat grill. Adjust heat for indirect cooking. Place ribs
on grill rack over medium heat. Cover and grill for 1 1/4 to 1 1/2 hours or
till ribs are tender and no pink remains. Brush occasionally with sauce the
last 15 minutes of grilling.
Baby