I served this sandwich as a special on my food truck last week, and people went crazy about it. If you’re a BBQ lover and on the lookout for new, easy sauces to make at home, I highly recommend you try this one. It’s delicious.
Put the onion, garlic and whiskey in a deep heavy bottomed skillet and cook over medium heat for about 10 minutes, or until the onion has softened completely.
Add the remaining ingredients, bring to a boil, then reduce the heat and allow to simmer for about 30 minutes - stirring often.
Add the shredded chicken and continue to cook for about 1 more hour, stirring often to make sure the chicken is constantly coated in sauce.
Toast the Kaiser rolls on both sides, put some pickle chips on the bottom bun - pile high with chicken and serve.