Cooking Steps

1. 

   Step1:Cut the sweet potato into pieces. The rest of the water. Pour water into the milk pot. Put all the materials down. Boil in high heat and simmer in low heat for about 40 minute

2. 

   Step2:Mix the cassava powder with the right amount of sweet potato. Add a spoonful of sugar. Mix some boiling water to knead the doug

3. 

   Step3:Knead the pot and boil it with water. Toss in the dough and knead until transparen

4. 

   Step4:Just rub a dozen of sugar water in here. It helps sugar water look thicke

5. 

   Step5:It's almost cooked here. Take it up and have cold water.

6. 

   Step6:Sugar water is ready. Surplus potato balls can be used for other desserts.

7. 

   Step7:Take a bite. A little sweet and sour. It's suitable for those who don't like to eat very sweet. They can add some brown sugar.