1. The black rice is soaked overnight and dried and then ground into a powder
2. Add flour and sugar
3. The yeast is dissolved in warm water and added to the flour
4. Stir evenly with a spatula
5. Grease an 8-inch mold and pour into the mixed batter
6. Fermentation in a warm place
7. Fermented to double size
8. After the water boils, steam on medium-high heat for 30 minutes
Tips:After steaming, wait five minutes before opening the lid.
