This sauce is a traditional favorite in the Carolinas. It's what gives those slow smoked pork shoulders cooked for pulled pork sandwiches flavor and moistness.
Mix the ingredients in a non-reactive bowl (glass, plastic or stainless steel) or in a glass jar until the sugar is completely dissolved.In this recipe, I use both powdered cayenne pepper and red pepper flakes for an added kick. If you'd like something a bit milder, you can decrease the amount of cayenne used.
When this vinegar based barbecue sauce is used to flavor pulled pork, combine it with a little vegetable oil and baste it on the pork butts or shoulders as they smoke.
Add some more of the sauce to the shredded pork to finish it off before making the pulled pork sandwiches.