Amount Measure Ingredient -- Preparation Method
-------- ------------ --------------------------------
1/2 cup apple cider vinegar
1 1/2 cups ketchup
3/4 cup water
3 tablespoons dark brown sugar
2 tablespoons Worcestershire sauce
1/2 teaspoon black pepper
1/4 teaspoon salt
cayenne pepper -- to taste
Preparation:
In a medium saucepan, combine the vinegar, ketchup, water, brown sugar, Worcestershire sauce, black pepper, salt, and cayenne pepper.
Simmer on low heat for 10-20 minutes.
Cool and store in the refrigerator.