1, wash pig's trotters, put them in a pot with cold water, add onions and ginger into the water, cook wine for 10 minutes, and skim off the foam.
2, the trotters are fished out to control the moisture, pay attention to the front legs, and the front legs are fleshy.
3. Stir-fry the rock sugar in a hot pot, and stir-fry the trotters in a pot until the trotters turn brown.
4. Add clean water without trotters, add ginger, onion, star anise, cinnamon, fragrant leaves, cooking wine and soy sauce, adjust the color from time to time, cover, boil and simmer for an hour.
5, the water is about to dry out, add salt to taste. Stir well and cook for 5 minutes.