Cleaning the pig lungs is a very cumbersome step. First wash with water and salt, smash the pig's lungs, clean up the blood and blood in the lungs of the pigs, and go back and forth three or four times. The pig lungs are then cut open and salted once or twice in the same way. Finally, cut the pig lungs and wash them once or twice with the same method.
Add water to put the cleaned pig's lungs into the pot, cook a white bubble, clean up the debris in the pig's lungs, and have the effect of cockroaches. After cooking, the pig's lungs are washed twice with water and prepared for cooking.
Open the pork lungs, put the oil, ginger, garlic into the hot pot and stir fry, then put the washed pig lungs into the pot and fry, stir until the pig lungs dry, and set the pot for use.
Cook the soup. Cut the pears, remove the heart and put them in the pot, then put the fried pork lungs in and add boiled water. The amount of water can be grasped by yourself and cooked for more than an hour. The soup is very white, and it is very sweet without adding soup~