Oliver Sauce invented the "Tonkatsu Sauce" in 1948 in Kobe, Japan. The base was the famous Worcester Sauce, born in the town of Worcester, England in the 19th century. From this starting point, a new Japanese sauce that best matches such dishes as deep-fried cutlets (tonkatsu) and pan-grilled Japanese style crepes called "Okonomiyaki", was created.
- Oliver Worcestershire Sauce
- Thin sweet-and-sour vinegar-based sauce
- Add rich flavor to a wide variety of foods especially deep-fried cutlets