Cooking Steps

1. 

   Step1:Wash mustard one by on

2. 

   Step2:A jin of white shellfish. I bought it and soaked it in water. In fact, it's enough for two people to drink half a Jin. I like eating white shellfish. I buy one Jin every time

3. 

   Step3:Put water, ginger and white shellfish. When the water is boiled, the white shellfish can be opened to put mustard

4. 

   Step4:It's OK to cook the mustard until it's soft. This soup is easy to operate and good to drink