Few things taste as good on a cold weather duck hunt as a hot cup of coffee, but do you know that coffee adds a new dimension when rubbed into a duck before cooking? A great tasting rub will enhance the flavor of any meat. This rub combines fairly common rub ingredients with freshly ground coffee. While it might sound a little goofy at first, you’ll love the aromatic quality it’ll give to your grilled ducks. Try this recipe on any waterfowl, antlered game or beef.