Pork Bone Soup
1.
Chop the prepared pork bones into sections and clean them.
2.
Put the chopped pork bones in the electric pressure cooker, add some water, and add some ginger slices.
3.
Put the lid on and high pressure for one hour.
4.
When the air is completely discharged, open the lid, add some refined salt to boil.
5.
In a bowl, sprinkle with chopped green onion.