1. Add salt, sugar, and stir.
2. Lay eggs and stir.
3. Add the yeast, half of the water, and stir.
4. Knead into a dough, add butter, and knead for a few minutes.
5. After kneading, wake up for an hour.
6. Fermented for one hour, divided into three parts, and then fermented for another hour.
7. After one hour of fermentation, brush the egg mixture (or not brush) to sift some flour.
8. 230 degrees for ten minutes, 210 degrees for 30 minutes.
9. All right.
10. !
