1. First, roast the purchased pig's trotters on a low fire of a gas stove until they are slightly yellow, then soak them in light alkaline water for 15 minutes, rub them with steel wool until they are white and clean, remove the hair, and use boiling water. Blanch it and add the prepared ginger, green onions, peppercorns, and cooking wine. Stewing these spices with the pig's trotters can remove the peculiar smell and make the pig's trotters taste better. If you don't like any of the seasonings, you can choose to add them.

2. Cut fresh pig's trotters into pieces, put them into a pot and add water to boil. Boil until the blood in the pig's trotters comes out, then pick it up. Be sure to wash off the oil stains on it with warm water. Do not use it. Cold water, so that the pig's trotters are not easily stewed. Put the cleaned pig's trotters into a hot water pot, add ginger, green onions, cooking wine, add a few peppercorns, and add a whole walnut, so that the pig's trotters can be stewed quickly. , and has the effect of removing odor. Then bring to a boil over high heat for 10 minutes, then turn to low heat and simmer for an hour until it becomes rotten. It is absolutely delicious and has no peculiar smell.

3. The purchased pig trotters must be washed, put into a pot, add water and boil, take out and wash again. Do not replace the original water and start making soup. After boiling, simmer. Add rice wine and other condiments. You can also add some vinegar to remove the odor. The pig's trotters soup made in this way has a beautiful color, delicious taste, rich nutritional value, and is extremely delicious.

4. Cut the pig trotters into pieces and soak them in cold water. You can also use the whole trotters without cutting them. After changing the water, put a spoonful of vinegar in the clean water and soak the pig's trotters. This is the first step to remove the fishy smell of the pig's trotters. The water needs to be changed during this period, preferably about 2 or 3 hours. Put the soaked pig's trotters into a pot of cold water and pour a glass of white wine into it. Bring to a boil over high heat, then simmer over low heat for another 15 minutes. fish out. Discard the water and use it. Then you can add other seasonings and stew the soup together.