1. Soak the rice for more than 1 hour
2. Soak dried shiitake mushrooms in water
3. Chop pork bones into small pieces
4. Cut shiitake mushrooms into thin strips, peel off ginger, slice half and shred half
5. Boil a pot of water, add pepper and ginger slices to remove the smell, add the bones to blanch water
6. Put rice, bones, shredded ginger and shiitake mushrooms in a rice cooker, add an appropriate amount of water, and select the porridge cooking program.
7. Mushroom pork bone porridge is cooked and seasoned with salt
