Cooking Steps

1. 

   Step1:Material preparatio

2. 

   Step2:Handle all material

3. 

   Step3:Put enough water in the pot. Put sweet potato and ginger slices into the pot after boiling

4. 

   Step4:Cover and cook for ten minute

5. 

   Step5:Drop a little oil. Add mustard and beef balls and cook for eight minutes

6. 

   Step6:Seasoning with sal

7. 

   Step7:Meat and vegetable match. A bowl of satisfactio