Barbecue Sauce For Chicken - cooking recipe

Ingredients

1/4 c. cider vinegar
1/2 c. water
2 Tbsp. brown sugar
1 Tbsp. prepared mustard
1/4 tsp. salt
1/4 tsp. black pepper
1/4 c. lemon juice
1 medium onion, sliced
1 Tbsp. butter or margarine
2 Tbsp. Worcestershire sauce
1/2 c. ketchup

Preparation

In a medium saucepan, combine all the ingredients, except the ketchup.
Bring mixture to a boil and cook it over moderately low heat for 20 minutes.
The sauce should be thick.
Stir in ketchup and remove sauce from heat.