These are Brooklyn Brine's Whiskey Sour Pickles Why We Love Them: A cold pickle slice is the perfect accessory to any sandwich or Bloody Mary. But not any pickle will do, which is where Brooklyn Brine's Whiskey Sour Pickles come in. They're only one of a series of products made by the Brooklyn-based brand, which has been hand-packaging and selling their pickled products — like chipotle carrots, fennel beets, spicy maple bourbon pickles, and whiskey barrel sauerkraut — since June 2009.