Steps:
1, buy fresh crayfish, which has strong vitality, but if it is fished out for too long, the yellow shrimp will become less and the shrimp meat will become loose and not delicious, so choose fresh crayfish.
2. Hold the crayfish's back in the left hand and scissors in the right hand, and cut off all the claws.
3. Cut the shell of crayfish gills with scissors, as shown in the figure, from the direction of the arrow until the crayfish gills are exposed.
4. Cut off the gills of crayfish with scissors. The gills are black and are the respiratory organs of crayfish.
5. Hold the lobster in one hand and the middle part of the crayfish tail in the other. With a gentle pinch and twist, the mud intestines of crayfish will be pulled out.