1. Remove the scales, viscera and gills of crucian carp. Be sure to remove the black film from the fish belly. The black film is used by fish to filter toxins, which is harmful to people's health.
2. Heat the pot (be sure to heat the pot until it smokes slightly, so that the fried fish won't break the skin because it touches the pot. Of course, if it is not sticky, you don't have to consider these), then add a little cold vegetable oil and ginger slices to make it fragrant.
3. fry the crucian carp on both sides and color it.
4. Add clear water (both hot and cold water can be used) within 3~5 cm. Add the onion, then boil it with high fire, or stew it with medium fire until the fish soup turns white, which takes about 8 minutes.
5. At this time, simmer for 10 minute, then add the cut tofu and stew with salt for 5 minutes to taste. You can also put a little pepper according to your own taste, turn off the fire, and sprinkle chopped shallots and parsley according to your own taste.
After cooking the crucian bean curd soup, you will see that the soup is white, just like milk. Put a bowl on it and taste it slowly, which will make your taste buds feel what is delicious. Braised crucian bean curd soup is a very nutritious diet. Therefore, pregnant women can drink more in the second month, supplement nutrition and produce better milk for their babies.