A traditional Japanese accompaniment for tonkatsu (pork cutlets), Kikkoman Katsu Sauce is also delicious on a variety of other meat and poultry. It is a unique blend of apples, pureed onions, tomato paste, carrots and traditionally brewed Kikkoman Soy Sauce.The result is a tart, fruity flavor that brings out the best in pork, chicken, turkey and other meat.