BBQ HAMBURGER

10 lbs. hamburger, browned
3 cans tomato soup
3 c. catsup
1/2 c. mustard
1/2 c. vinegar
1 c. onions, chopped
1/2 c. green pepper, chopped
1/2 c. celery chopped

Brown onion, pepper and celery with hamburger. Add rest of ingredients. Bake 1 hour.