Drunken Apple Marinade

1 whole apple (Granny Smith)
1/4 cup of cider vinegar
1/3 cup of brown sugar
1/2 cup of apple juice
2 tbl of Worchestershire
2 shots of Maker's Mark
1 clove of garlic
2 tbl of your favorite rub
1 tbl of lemon juice
2 tbl of salt

Depending on mood I have added fresh cilantro and bay leaf to give it some herb flavoring as well. Hell it is BBQ do what you like.

There it is, I let it simmer on the oven for a good hour or two. Usually drink a couple of whiskey and cokes as I go. Then strain, let cool and marinade over night. I reserve the juice that is left in the marinating bag, boil it and use it as a MOP.