1 sm. onion
2 tbsp. butter
2 tbsp. vinegar
1 tbsp. lemon juice
2 tbsp. brown sugar
1 lb. hamburger
1/2 c. cut celery (or more)
1/2 tbsp. prepared mustard
3 tbsp. Worcestershire sauce
1 can tomato soup
1/2 c. water

Brown hamburger, simmer chopped onion, and celery until celery is soft. Mix into other mixture and simmer for 1 hour.