Sauce Pork Feet
1.
Pluck the pig's feet, scrape the skin and rinse, put it in boiling water, blanch the bleeding water, and remove the floating foam.
2.
Put it in a boiling pot, add water to the pig's feet and bring it to a boil, add ginger, cooking wine, star anise, cinnamon, turn to low heat and simmer for about 90 minutes. Take out the pig's feet and save the soup for later use
3.
Heat the wok with rock sugar, turn the heat to low until the rock sugar melts, add pork knuckles, dried chili, dark soy sauce, a small amount of vinegar, stir fry for color, pour the broth and simmer for about 40 minutes on low heat, add a suitable amount of salt, Turn off the heat and simmer for about 20 minutes