Three catties of hairtail is 1500g, not counting hairtail belly, and it weighs about 240g. There are quite a lot of hairtail in three catties, because few hairtail is removed, and one catty of hairtail is about eight taels.

If it's three kilograms, it's enough for four or five people, not just one dish. Hairtail is rich in nutrition, delicious in taste, and has many practices, so many people like it. Moreover, this kind of fish produces a lot, so it is very common and delicious in the market.

Treatment of frozen hairtail:

Knock the thin ice off the surface. In the process of washing frozen hairtail, a lot of water will be mixed into the washed fish scales, which is very dirty. If you do it on the panel, dirty water will flow everywhere and make the kitchen dirty. If you put the frozen fish in a long plate, the dirty water won't.

After the fish is washed, cut off the fins with scissors. Never cut the fins after washing the fish, or the cut fins will be sharp and hurt yourself. Also, you must be careful with hairtail's teeth during washing, and the teeth are sharp. Finally, you should deal with hairtail's abdomen, head and tail.

Hairtail has a small eye in its abdomen, which is easy to find. It is black. Scissors cut off the belly and head of the fish in one go from there, then remove the internal organs that were not cut clean in the belly, and finally finish the work. Put the washed fish in a clean basin, add warm water, let it soak for a while, and then rinse the washed hairtail to feel clean.