Cooking Steps

1. 

   Step1:Soak the bone with water. Wash other materials for us

2. 

   Step2:Cut potatoes and carrots.

3. 

   Step3:Cut scallion into small pieces. Cut ginger into shred

4. 

   Step4:Cut bone marrow into small pieces after scaldin

5. 

   Step5:Add oil in the pot. Stir fry the onion for several times, then pour in the potatoes and carrots, stir fry for 2 minutes, then add water. Cut the bone marrow and ginger after boiling. Stew over low heat (there is no specific time limit. I think it will be better if the time is longer). Add salt to the pot. Seasoning with chicken powde