1. Prepared ingredients.
2. The purple potato mash and glutinous rice flour are made into a smooth dough with a little water.
3. Roll into small glutinous rice balls.
4. Bring the water to a boil, cook the purple sweet potato dumplings and remove them.
5. Boil water in another pot, pour the rice wine, and the cooked glutinous rice balls.
6. Add osmanthus sugar.
7. Start enjoying.
