Let's get these materials ready first. We will prepare some ribs, yam and corn. When we buy ribs, we can ask the stall owner to make them into small pieces. After we buy it, we can directly put it in clean water and rub it for about five minutes, so that some blood can be washed out after five minutes and soaked for half an hour. Then when we prepare side dishes and soup at this time, we'd better choose fruit corn, which tastes sweeter. The corn is cut into small pieces about three centimeters first, and then each small piece is divided into four parts.
Let's cut this carrot into pieces, cut the onion into four sections and cut Jiang Kai into two pieces. After all the umbrellas are cut, put them on the plate for later use. After soaking the ribs for half an hour, you can see a lot of blood. Pour out the blood and rinse it with running water several times. Add water to the pot, add ribs and cooking wine to remove fishy smell in cold water, boil for two to three minutes, and take out the ribs. Then wash with flowing water to remove blood foam and impurities. This step can make the soup clearer and not turbid. In addition, pour cooking oil into the pot, heat the pot first, and then turn it over, so that it is not easy to stick to the pot. When the oil is hot, add the ribs, add the onion, ginger and garlic, stir-fry for about three minutes, and let some oil and water in the ribs stir-fry.
We have been cooking until the ribs turn slightly yellow. Add boiling water, remember it must be boiling water. This step is one of the keys to cooking white soup. This must be a big fire. The first ten minutes are very important. It must be cooked over high fire for ten minutes. When you open the lid, you will find that it has become very white, but it is not strong and has no smell of meat. Expose the onions and ginger inside, and then put them in the casserole. After putting into the casserole, turn off the heat to a minimum, keep it slightly boiling, and stew for an hour. After an hour, open the lid. At this time, the room smelled of meat. Then, add corn, carrots and yam, put them together, cover them and continue to stew for ten minutes. Ten minutes later, the soup was really thick and white.