Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   4      pounds        Armour boneless country-style ribs
   1      6 ounce can   tomato paste
     1/2  cup           packed brown sugar
     1/4  cup           frozen orange juice concentrate -- thawed
   2      tablespoons   red wine vinegar
   1      tablespoon    prepared mustard
   1      tablespoon    Worcestershire sauce
     1/2  teaspoon      pepper

Preparation:

Cut ribs into serving portions. Combine remaining ingredients; mix well. Prepare covered grill with drip pan in center, banked by slow coals. Place ribs on grill. Cover and cook about 20 minutes; turn ribs, cook, covered, 20 minutes more. Brush ribs with sauce and cook, covered, 25-35 minutes more or till very tender, turning and brushing frequently with sauce.