Barbecue Hamburger - cooking recipe

Ingredients

1 lb. ground round
1 c. chopped onion
1 c. green pepper
1 c. celery, chopped
1 Tbsp. sugar
2 Tbsp. prepared mustard
1 Tbsp. vinegar
1 tsp. salt
1 c. catsup
1/2 tsp. ground spice

Preparation

Brown beef.
Add pepper, celery and onion until slightly cooked.
Add one tablespoon sugar, mustard, vinegar, salt, catsup and ground spice.
Cook very slowly in skillet for at least 1 hour.