Bone marrow exposure is more mellow
First, wash the pig bones white, and break them with the back of a knife to expose the bone marrow. This is not only full of nutrition, but also more mellow!
Hot water scalds away the fishy smell.
Next, iron the bones with hot water, and remember to add some ginger and yellow wine to remove the fishy smell. Yellow rice wine tastes better than cooking wine!
Adding vinegar to increase nutrition
Then, add water to the 3/4 pot and drop a few drops of vinegar to increase nutrition. After the fire boils, simmer slowly to let all the nutrients stew out.
Don't add water halfway.
Be careful not to let the soup overflow! Don't add water halfway, so as to keep the original flavor of the soup.
Wait patiently for 3 hours.
Wait patiently for 3 hours. If you use a rice cooker, the time will be shorter. Add some milk before cooking to make the soup more attractive!