3 lbs. spareribs
1/2 c. finely diced onions
1/4 c. diced green pepper
2 (8 oz.) cans tomato sauce
1 tbsp. Worcestershire sauce
1/3 c. vinegar
1 (No. 2) can pineapple tidbits and juice
1/4 c. brown sugar
1/2 tsp. dry mustard
Salt and pepper to taste

Cut after every 3 ribs, sprinkle with salt and pepper. Place in shallow pan. Bake in moderate oven until done. Mix remaining ingredients and let stand to blend flavor. When ribs are done, add ribs; without fat to sauce and bake 45 to 60 minutes longer, if desired, about 250 degrees.