Carolina vinegar BBQ sauce is a sour, tangy, and spicy sauce that originated in North Carolina. This thin, vinegar-based sauce is extremely easy to make and is the ultimate BBQ sauce for smoked or grilled pork. Pork Rib Recipes, Barbecue Sauce Recipes, Barbeque Sauce, Bbq Sauces, Smoker Recipes, Pulled Pork Sauce Recipe, Easy Bbq Sauce, Dipping Sauces, North Carolina Bbq Sauce