Vinegar sliced ginger is an essential part of a typical sushi dinner,Website:http://www.wfkyginger.com, along with fresh fish, wasabi and soy sauce. If you want to make sushi at home, or keep your own condiments in the house, you can make jars of pickled ginger slices that will keep for up to 6 months. Making pickled ginger at home allows you to leave out the chemical preservatives that most commercial companies use. In fact, it only contains 4 ingredients and can be made within a half an hour. Your batch of pickled ginger will last longer if you have some basic canning supplies on hand. Learn how to make vinegar sliced ginger.