Bbq Rum Ribs

4 pounds spareribs

1/4 cup ketchup

1 teaspoon dry mustard

1/4 cup dark rum

2 cloves garlic -- crushed

1 cup brown sugar -- packed

1/4 cup soy sauce

1/2 cup chili sauce

1/4 cup worcestershire sauce

dash pepper

Wrap ribs in double thickness of foil and bak for 1 1/2 hours at 350 . Unwrap and drain drippings. Combine all ingredients and pour over ribs. Marinate at room temperature for 1 hour. Bake at 350 for 30 min., basting with sauce, or grill 30 min., turning and basting.