Step1:Peel and roll carrot (try to cut large pieces); split corn in half; chop ribs into small pieces. Marinate for 510 minutes with a little salt. The taste will be tender.
Step2:Boil the water in the pot. Pour in the pork ribs and blanch to remove the blood. Remove and drain.
Step3:Put the spareribs, corn, carrots and ginger into the pressure cooker. Add a large bowl of water, a little salt and cooking wine. First use a big fire. Turn the fire to a small one and press it slowly for about half an hour when you are deflating.
Cooking tips:There are skills in making delicious dishes.