Cooking Steps

1. 

   Step1:A Sydney. A purple potat

2. 

   Step2:Cut the purple potato into half, peeled and small piece

3. 

   Step3:Peel and cut Sydne

4. 

   Step4:In a cold water pot, boil the purple sweet potato, iced sugar and Chinese wolfberry, then boil the water and put in Sydney for 510 minutes