The specific method is as follows: wash the pig's feet, and be sure to wash them very clean. If the skin is hairy, please scrape the pig's hair clean with a razor commonly used by men and cut it into pieces three centimeters wide for later use. Rub the soybeans with clear water, and then soak the soybeans in clear water for about 30 minutes, so that the water does not soak the soybeans. Heat the wok, pour in about a tablespoon of peanut oil, and when it starts to smoke, pour in chopped pig's trotters and stir-fry for one minute. Then transfer to the prepared casserole, add 1500ml of clear water, add the soaked soybeans, add three thin slices of ginger and about 20 pieces of crushed peppers, and simmer 150min. Attention should be paid to the details: the cooking time should not overflow the soup, and the lid should not be lifted in the middle for inspection. When the stew is ready to eat, season it with salt. If it is not especially for umami flavor, it is best not to add monosodium glutamate or chicken essence. This pot of soup itself is fresh enough, which is a unique fresh stew of soybeans and pig's trotters. This soup is allowed to be a little salty.
Special emphasis: this soup is most suitable for men aged 30 to 50 with wives. You can drink it once a week to make them feel energetic and improve their work efficiency. Women often drink it, which also contributes to beauty, rosy complexion and smooth skin. Its efficacy and function come from its high protein and rich gum.