I love it as it is, though I may add alittle more heat to it. My wife on the other hand is a vinegar sauce kinda gal and finds it way to sweet. Can we just add some apple cider vinegar to the existing recipe?? If so, how much would you start out with. Debi mentioned just adding lemon juice, but will that be enough to make my wife happy? Tried emailing Jeff, but no answer.