Katsuobushi is dried, smoked, and often fermented bonito that plays a central role in Japanese cooking. It is one of the most important ingredients in dashi, the broth that gives many Japanese dishes their deep umami and distinctive aroma.Although it often appears as delicate flakes, katsuobushi is the result of an intensive preservation process that transforms fish into an ingredient with highly concentrated flavor. Understanding katsuobushi helps explain not only how Japanese food tastes, but also how Japanese cooking values technique, restraint, and depth. In many Japanese dishes, the broth tastes surprisingly deep even when it looks clear and simple. ...