Tataki is a famous Japanese-style preparation of various types of fish and meat. This belly part of skipjack is quickly seared on the outside, whilst still remaining beautifully raw on the inside. If you thaw the Katsuo tataki at home and cut it into nice thin slices, there is a wonderful contrast in both taste and appearance between the charred outside and the silky, deep-red inside. This is incredibly delicious with a topping of soy sauce (from Hokkai!), spring onion and ginger.
* Keep in freezer (-18℃)