1 lb. hamburger
1/4 c. catsup
2 tsp. vinegar
2 tbsp. sugar
1/2 tsp. salt
1/8 tsp. pepper
1/2 c. onion, diced
1/2 c. celery, diced
1/4 c. green pepper
1 can tomato soup
2 tbsp. BBQ sauce
1 tsp. mustard

Brown meat; add rest of ingredients and simmer for 30 minutes. Serve hot on buns.