Step1:Split the big bones. Put the cold water in the casserole. Put the ginger slices and scallion
Step2:When the fire is boiled, turn down the fire and skim the foam
Step3:Cut carrots and cor
Step4:Cook for an hour. Put in corn and carrot. Cook for another hour
Step5:Out of the pot. Sprinkle with coriande
Cooking tips:There are skills in making delicious dishes.