1. When buying the trotters and big bones, let the master cut them and rinse them.
2. Add cold water to the pot and put the trotters and big bones. Add cooking wine and pepper.
3. After it is boiled, the blood ends. Cook for 10 minutes.
4. After blanching, rinse off.
5. Put the trotters and big bones into the electronic clay pot. Add green onion, ginger, pepper, aniseed, and appropriate amount of water.
6. Cover the pot and reserve the slow cooker function.
7. Season with salt after 2 hours.
8. Turn off the heat after 3 hours.
9. Soft. Delicious.
