1

Prepare pig bones,

2

Chopped pork bones, diced tofu and vermicelli.

three

Putting pig bones into an electric pressure cooker, adding clean water,

four

High pressure for 40 minutes,

five

Stewed bone soup,

six

Pour in diced tofu and bring to a boil.

seven

Add vermicelli, add some salt and boil again.

eight

Put some leeks,

nine

Just put some chicken essence.

skill