Step1:Steam the kelp in the pot for half an hour in advance, then wash the hair. Blanch the spareribs.
Step2:Put water and all accessories except salt into the pot. Add ribs and kelp and bring to a boil and simmer for 2 hours. Season with salt and simmer for another 10 minutes.
Cooking tips:It's easy to stew kelp when it's steamed and then soaked. There are skills in making delicious dishes.