1. Purple sweet potato steamed in a rice cooker
2. After being steamed, it is pressed into a puree. Add glutinous rice flour
3. Knead and mix into purple sweet potato glutinous rice balls
4. Dove chocolate broken into small pieces by hand
5. Take a small piece of glutinous rice and wrap it into a small piece of chocolate
6. Then close the mouth to a full circle. Wrap the rest
7. Put the ginger slices in a pot with water.
8. Open the water into the glutinous rice balls and cook
9. Cook until the glutinous rice balls float and add brown sugar slices. Cook for a while.
10. Warm a bowl of brown sugar ginger dumplings in winter
