Ingredients
1 tablespoon ground mustard1 tablespoon chili powder1/2 teaspoon cayenne pepper1/4 teaspoon garlic powder3 pounds pork spareribs2/3 cup ketchup1/2 cup water1/2 cup chopped onion1/4 cup lemon juice2 tablespoons vegetable oil1 teaspoon dried oregano1 teaspoon Liquid Smoke, optional1/2 teaspoon salt1/4 teaspoon pepper
Preparation
Combine the first four ingredients; rub over ribs. For sauce, combine the remaining ingredients; set aside.
Grill ribs, covered, over indirect heat and medium-low coals for 1 hour, turning occasionally. Add 10 briquettes to coals. Grill 30 minutes longer, basting both sides several times with sauce or until meat is tender.