4 lb. pork roast
1 onion, chopped
1 (16 oz.) can tomato sauce
1/2 c. catsup
1/4 c. vinegar
1/4 c. Worcestershire sauce
2 tbsp. sugar
Salt and pepper to taste

In a large pan, pour all ingredients over roast. Simmer covered, for about 4 hours. Remove bones and fat. Shred meat into sauce. Serve on buns. Serves approximately 12-15.