Tonkatsu refers to the Japanese fried breaded pork cutlet. Tonkatsu is often served on a bed of rice. It is also served with Tonkatsu sauce . Tonkatsu sauce is made from vegatables, spices, and fruit . It is named Tonkatsu sauce because it goes so well with the pork cutlet (Tonkatsu). Tonkatsu sauce has a sweet and strong flavor which goes well with any fried food.