Barbecue Sauce - cooking recipe

Ingredients

1 c. apple cider vinegar
2 c. water
1/2 c. and 1 Tbsp. sugar
4 Tbsp. mustard
2 tsp. brown sugar
1/8 c. salt
1 lemon
4 medium onions, chopped
2 c. ketchup
1/2 c. Worcestershire sauce
1/3 c. liquid smoke

Preparation

Bring to a boil.
Let simmer for 1/2 an hour.
Makes 1/2 gallon of sauce.