3 lbs. spareribs
1/2 c. chopped onion
2 (8 oz.) cans tomato sauce
1 tbsp. Worcestershire sauce
1/3 c. vinegar
1 can (2 1/2 c.) pineapple chunks with juice
1/4 c. brown sugar
1/2 tsp. dry mustard

Bake rib pieces in 450 degree oven for 1/2 hour. Pour off excess grease. Reduce oven to 350 degrees.

Mix remaining ingredients and pour over ribs. Bake 1 1/2 hours, basting frequently. Sauce is very good served with white rice. Serves 4.