It's also a salad. You can eat it directly.
Step1:After washing, cut it from the middle. Remove the yellow things and the black line which is similar to the shrimp line.
Step2:After cleaning, wash it several times more until the water is clear (I washed it about four or five times).
Cooking tips:(1) it's better to buy the kind of Arctic shell that has been processed. When you come back, you only need to wash it. It's easier. (2) If you really feel that it's not used to eating like this, you can heat it in hot water for a few seconds. Don't burn it too long. There are skills in making delicious dishes.