Exercise:

1. Wash trotters, put them in cold water, add ginger slices and cooking wine, and then take them out.

2, rinse blood foam for later use

3. Soak soybeans in warm water for 3 hours in advance.

4. Seasoning and preparation: ginger slices, minced garlic, chopped green onion, soy sauce, star anise 1, fragrant leaves 3, kaempferia kaempferia 1, cinnamon 1, tsaoko 1, dried pepper 5, pepper, soy sauce, oil consumption and chicken.

5. Heat the oil, add the pig's trotters and stir-fry the excess oil.

6. Add soy sauce, ginger, garlic, star anise, fragrant leaves, cinnamon, kaempferia kaempferia, tsaoko, green onion, dried pepper and pepper and stir-fry until fragrant.

7. Then add boiling water, soy sauce, soy sauce and oil consumption and mix well.

8. Pour all the ingredients into the casserole together.

9. Add soybeans soaked in advance.

10, simmer for 80 minutes, then open the lid and add chicken essence and mix well.