BEEF BARBECUE SAUCE

Ingredients:
1 cup chopped celery
1 medium onion chopped
1 Tbsp. butter Saute until golden brown.
2 Tbsp. vinegar
1 Tbsp. brown sugar
3 Tbsp. Worcestershire sauce
1 Tbsp. lemon juice
1 tsp. salt (optional)
1 tsp. mustard
1 cup ketchup
1 cup water
2 lbs. ground beef

Directions:
Combine all ingredients in a large saucepan. Cook slowly for 2 -21/2 hours. (Tastes better when reheated)