noun, noun, used as a suffix
fish pickled in rice-bran paste (esp. mackerel)
A traditional preserved food from the Hokuriku region, especially Fukui Prefecture. Often used as a suffix in names of specific fish pickled this way, e.g. さばのへしこ.
福井の名物、へしこを初めて食べた。
I tried heshiko, a Fukui specialty, for the first time.
さばのへしこはご飯によく合う。
Mackerel heshiko goes well with rice.