A teaspoon or two of balsamic vinegar can awaken the flavor in a bland soup, stew, or sauce and bring out flavor in strawberries.

Vinegar is an excellent ingredient for marinades because it is a natural meat tenderizer.

When cooking seafood, it is better to add a touch of vinegar when the seafood is already cooked to enhance its flavor.

Vinegar is widely used as a food preservative because it reduces the pH level of foods, which helps avoid the growth of bacteria.

When using vinegar, do not use aluminum pots or containers, which can react to the acidity. Use glass instead.