1. Slaughter crucian carp. When slaughtering, you must remove the black things from the gills and inside of crucian carp. Otherwise, it is not good for the baby's health, and the fishy smell is very heavy. After the crucian carp is slaughtered, it is washed for later use.

2. Pour a proper amount of vegetable oil into the pot. When the oil is hot, add chopped green onion and Jiang Mo and stir fry. Then, put the crucian carp into a pot, fry both sides of the crucian carp into yellow, add boiling water to the pot, turn to medium heat, stew for a quarter of an hour, add tender tofu, stew for another five minutes, add salt appropriately, and add chopped green onion and coriander.