2. Sauerkraut is soaked in water first, not too sour, pork will be chopped, children can chew it easily, and it can also be cut into pieces. Pick up the sauerkraut, dry it, cut it into thin strips, chop the green pepper and shred the ginger. Heat oil in a pan and add shredded ginger. Stir-fry the green pepper, then add the minced meat and stir-fry. Put it on a plate for later use. Add a little oil to the pan and stir-fry sauerkraut. Pour in the fried meat foam and stir fry together.