First, clean the squid surface, and it's just bought back, because I don't know what water it was put in before. It is suggested that squid be soaked in water for about an hour, whether dead or alive. Let it have a process of changing water. Then, cut off the belly and tail (squid whiskers) of the squid from the connected part. Then, cut it from below the abdomen with a knife and take out the internal organs of the squid. Be especially careful that squid has internal organs. Anyone who has cut fish knows that gall is bitter and must not be broken. Once it goes bad, the whole fish will taste distorted.
After taking out the internal organs of squid, wash the inside.
Squid eyes, depending on personal preference, can be taken out to eat or dried. The nutritional value of fisheye is still good. The film on both sides of squid abdomen can be used or not.
Then separate the squid one by one, you can cut them with scissors or with a knife, depending on your personal hobbies, and then clean them one by one.
So is the belly of squid. After cleaning, cut the whole belly into pieces, even pieces. Then you can start cooking loose vegetables. Cooking or cooking depends on personal hobbies.