Barbecue Beef Sandwich - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
1/2 c. chopped celery
1 c. catsup
1/4 c. water
1 tsp. paprika
2 Tbsp. lemon juice
2 Tbsp. vinegar
2 Tbsp. brown sugar
1 Tbsp. ???
1 tsp. salt
buns

Preparation

Saute beef, onion and celery in skillet until lightly browned. Add all other ingredients except buns.
Simmer 15 minutes.
Serve over buns.
Serves 6.