1. Put the washed fish body on the chopping board, then press the fish body with your left hand, and slam its head with your right hand with a rolling pin until the snake head is unconscious. 2. Scrape the fish scales layer by layer with a blade, and then rinse them with clean water. 3. Dig the gills thoroughly and wash the fish. 4. Put the snakehead on the chopping board and dig the snakehead's belly to the extent that the whole fish can be broken. 5. gut the snakehead. 6. Wash the dirty things in the abdominal cavity of snakehead and set the plate.

First, how to kill snakehead tutorial

1. Wash the snakehead's body thoroughly, then put it on the chopping board, hold it down with your left hand, and hit the head with a rolling pin with your right hand, which will make the snakehead lose consciousness and reduce the struggle.

2. Put the snakehead into the basin and scrape off the scales. Usually, you can scrape the scales layer by layer with a blade (or directly cut the scales with your nails), and then rinse the fish with clean water.

3. Fasten the fish gill cover with your left hand and dig out the fish gill. Dig the gills thoroughly, and don't leave red gills. After digging out the gills, rinse the fish with water.

4. Put the snakehead on the chopping board, hold the fish with your left hand, and gouge out the belly of the fish with your right hand with scissors or a knife (you can cut it from the spawning hole until it is below the gill cover), and the gouge is appropriate to break the whole fish.

5. Dig out the viscera of snakehead, dig out the fish heart and esophagus near the diaphragm above the head, and ensure that the rest are fish.

6. Thoroughly wash the surface of snakehead, dirt in abdominal cavity and black intima of abdomen, and finally put it on the plate.

What's the difference between snakehead and catfish?

1, different families and genera

(1) snakehead: It belongs to Actinidia, Perciformes, Angelica, Heracles.

(2) Catfish: It belongs to Actinidia, Siluriformes, Siluridae and Siluridae.

2. Different nicknames

(1) snakehead: commonly known as snakehead, also known as snakehead, God of Wealth, snake fish, raw fish and pike fish, they are distributed in major river systems in China, and also in Japan and the Korean Peninsula.

(2) Catfish: also known as sticky fish, pond fish, pond lice, larval fish, silver carp, etc. , distributed all over the world.

3, the appearance is different

(1) snakehead: The front of the body is cylindrical, the back is flat, the body color is gray-black, the back and the top of the head are dark black, the abdomen is pale white, and there are irregular black patches on both sides. There are two rows of black stripes on the head side, the ventral fin is short, the dorsal fin is almost connected with the caudal fin, and there is no hard ridge, starting from the base of the pectoral fin.

(2) Catfish: The body surface has no scales, with more mucus, slightly dark cloud-like patches, and the body color is gray-black or dark brown. Adult fish have two pairs of whiskers, four of which are * * *. The upper jaw must be as long as the end of pectoral fin and the lower jaw must be shorter. The dorsal fin is small, without hard spines, with 4-6 fins and no fat fins, and the posterior end of the anal fin is connected with the caudal fin.