The method of making fish tofu soup is as follows:

1. Take out the internal organs of crucian carp, wash them and dry them, then marinate them with salt and cooking wine for later use.

2. Cut the tofu into 1cm thick pieces.

3. Heat the casserole, add a small amount of oil, put the crucian carp into the pot and fry until both sides are golden brown.

4. Add onion, ginger and enough boiling water.

5. Cover the pot, bring it to a boil and then turn down to low heat. If you want the soup to be white, simmer over high heat for 10 minutes and then simmer for 40 minutes.

6. Finally, put the tofu into the pot and cook for about 5 minutes. Add salt, pepper and chicken essence to taste.