[wpurp-searchable-recipe]K.O.’s Southwest Barbecue Sauce – – butter, onion (sweet, chopped), garlic (minced), cider vinegar, chili powder, oregano (dried), ground mustard, ketchup ((we prefer Heinz)), dark brown sugar, Jack Daniels Whiskey ((or any other whiskey or bourbon)), chicken broth, Worcestershire sauce, salt, black pepper (freshly ground ), smoked paprika, Melt the butter in a heavy stockpot,…