1 There is no big difference between frozen hairtail and fresh hairtail. We just need to take it out of the refrigerator and thaw it at room temperature, or soak it in warm water for a while, so that the thawing speed is faster.

2. Then cut the belly of hairtail with a knife. At this time, we can take out all the internal organs in its belly by hand, and at the same time take out a layer of black film in its body. It should be noted that the viscera of hairtail is not edible, and we can discard it directly.

3. Then chop off the hairtail's head and be careful not to let the gills remain on the hairtail. Finally, wash the skin and cut abdomen of hairtail with flowing water, and we can cut hairtail into sections and cook it.