Chickens had better be prepared at home in advance. Wipe the chicken cavity with spiced salt and cooking wine. Coat the chicken skin evenly with salted lemon juice, air-dry and wrap it with bread paper. When you go to the wild, you can spread mud balls and burn them directly in the bonfire. 1 hour can be eaten.
If you want to make the eight-treasure chicken, add glutinous rice, chestnut, lotus seeds, etc. into the cavity, sew it with hemp thread and wrap it in paper.
If there is no suitable yellow mud in the field, flour can be used instead.