Barbecue Sauce - cooking recipe

Ingredients

1 chopped onion
oil
3 Tbsp. brown sugar
2 Tbsp. vinegar
2 Tbsp. lemon juice
1 1/2 c. catsup
1/2 c. water
1 1/2 tsp. mustard
1 Tbsp. Worcestershire sauce
1/2 c. chopped celery

Preparation

Saute chopped onion in oil.
Add remaining ingredients. Simmer until well blended.