Step 1: the source of the fishy smell. The fishy smell of crucian carp mainly comes from three places, as long as it is cleaned up, it will not. 1, the black membrane on the abdomen of crucian carp, it is best to brush with steel ball, which is cleaner and more thorough than scraping with a knife. 2. Remove the fishing line and the jawbone of the fish head. 3. Scrape the mucus on the surface of the fish skin.

Step 2: Boiled soup turns white. Add a little oil to the pot when it is hot, and add crucian carp to fry on low heat. Fry until golden on both sides, add appropriate amount of water, boil for two or three minutes, then turn to low heat, and soon the soup will be as white as milk. If the soup is white, it must be fried first and then cooked to be effective.

The third step: collocation to remove fishy smell. For example, "crucian bean curd soup", cut tofu into small pieces, put it in after the soup is boiled, add a few pieces of ginger, and cook for five minutes on low heat. With tofu, it can absorb the fishy smell, and at the same time, the nutrition is superimposed, making the soup more silky and delicious. Seasoning should be put last, just put some salt and pepper. It is not advisable to season heavily during the month, but it is better to be light. There is also salt in advance, which will prevent the protein solidification of crucian carp. If it does not dissolve in the soup, the nutrition will be greatly reduced. In addition to matching tofu, add some ingredients appropriately, such as shredded white radish or mushrooms, and black beans and red beans can also be boiled together, which is not only nutritious but also absorbed by the human body.

I hope my answer is helpful to you. I hope it will be adopted. Thank you.