Barbecue - cooking recipe

Ingredients

6 lb. ground beef
5 medium onions, diced
2 bottles medium catsup
8 Tbsp. mustard
8 Tbsp. Worcestershire sauce
2 c. water
8 Tbsp. brown sugar
4 Tbsp. vinegar
4 tsp. chili pepper
2 tsp. pepper
2 tsp. salt
10 stalks celery, sliced

Preparation

Ground beef and onions are to be browned thoroughly.
Add remaining ingredients and simmer for 2 hours.
If too bitter, add 1 or 2 tablespoons of sugar.