what is tonkatsu
Katsu-sando, a tonkatsu sandwich, served as an ekiben. Tonkatsu (è±ã«ã, ã¨ããã¤ or ãã³ã«ã, pork cutlet), is a Japanese food which consists of a breaded, deep-fried pork cutlet. There are two main types, fillet and loin. It is often served with shredded cabbage. Tonkatsu originated in Japan in the 19th century. As well as being served as a single dish, it is also used as a sandwich filling or in combination with curry.