Barbecue Hamburger - cooking recipe

Ingredients

1 lb. hamburger
1 medium onion
2 Tbsp. margarine
2 Tbsp. vinegar
2 Tbsp. brown sugar
4 Tbsp. lemon juice
1 c. catsup
1/2 c. chopped celery
1/2 Tbsp. prepared mustard
1/2 c. water
3 Tbsp. Worcestershire sauce
salt
pepper

Preparation

Brown hamburger and chopped onion in margarine.
Add remaining ingredients.
Simmer 30 minutes.