Vinegar

Wine or an alcoholic liquid which is allowed to ferment a second time, turning the liquid into a weak acetic acid solution resulting in a sour tasting liquid. There are various varieties of vinegar available but the most commonly used varieties are the apple cider and distilled white vinegar. Apple cider has a sour fruity taste and the distilled white is harsher tasting. The white vinegar is most often used for pickling and removing calcium deposits from utensils such as coffee makers. Apple cider is a common ingredient used in many different recipes. Some of other varieties of vinegar available are various wine vinegars (sherry vinegar, raspberry wine vinegar, white or red wine vinegar), rice vinegar, malt vinegar, herb flavored vinegar, and balsamic vinegar. Vinegar that has been opened should be stored in a cool, dark location and should be used within six months. Unopened vinegar can be stored indefinitely.