The story of the Tasmanian Pickled Onion Blue Banner's tradition of crisp and crunchy Tasmanian Pickled Onions goes back generations. In the early 20th century we began pickling from a pristine corner of Southern Tasmania and a beloved Australian staple was born. Today, using premium onions that only Tasmanian soil can provide, we produce Blue Banner Pickled Onions with the same closely guarded secret recipe that made its taste world famous. It's our tradition of quality that stands the test of time.