1. Mix the materials into a dough and leave for 2 hours
2. At this time, you can weigh the lotus paste filling, soak the salted egg yolk in vegetable oil for 1 hour
3. Spread the lotus seed paste, put the egg yolk in it, and slowly wrap it up
4. After the dough is divided, gently push it open, put the lotus seed paste and egg yolk in the middle, slowly wrap it up and pinch the seal
5. Put the wrapped dough in the flour and turn it around, then put it in the moon cake mold, lay it flat on the table, press it down gently, and then push it out
6. Arrange it on the baking tray and spray water before entering the oven
7. After baking for 5 minutes, take it out to brush the egg yolk liquid, and continue to bake for 15 minutes
8. After the mooncakes are baked, let them go back to the oil for at least 1~2 days before eating
