Step1:Prepare some lees.
Step2:Wash the duck eggs and dry them.
Step3:Mix the salt into the distiller's grains and wrap it with duck eggs. Cover it and keep it fresh for a month.
Step4:Steam one in a month to see if it's salty enough. If it's not salty enough, you'll get more oil in a few days.
Cooking tips:There are skills in making delicious dishes.