Yam eggs can be made into salted yam eggs for people to eat later. When making, you can clean them, put them in a pot, add appropriate amount of water and edible salt, add a small amount of pepper and star anise, and cook together. After boiling, the yam eggs in the pot can be boiled for more than ten minutes. At this time, you can take it out, remove the water, and eat it directly when it is cold.