1. Kneading membrane fermentation is twice as large,
2. Press the exhaust and relax in 8 parts 15 minutes.
3. Roll into beef tongue and sprinkle honey beans.
4. Scroll from top to bottom,
5. Put it in the baking tray.
6. Put a bowl of hot water to increase the humidity.
Fermentation at 7.35℃ is 1.5 times,
8. Sprinkle dry powder and make several cuts on the surface.