1. Steam the purple potatoes and sweet potatoes, and press them into puree.
2. Add an appropriate amount of honey to increase the sweetness of the filling, and then knead it into a ball with your hands to make the filling.
3. After soaking the sago in cold water for three hours, stir it into a paste with a spoon.
4. Put on the gloves, flatten the batter, put the sweet potato balls, and then round the sago batter.
5. Just put it out of the pot, order a little black sesame seeds to look better!
