This post may contain affiliate links. Please read my disclosure policy for details. As an Amazon Associate I earn from qualifying purchases.
Tororo Kombu (とろろ昆布) are thin and long flakes made by shaving dried kombu that has been softened in vinegar. It is a popular ingredient for Japanese style soups and is a very comfortable way to add umami.
You can purchase Tororo Kombu in Japanese grocery stores or online (ships globally).