Banggu's practice is a complete collection of home-cooked dishes

The practice of big bones is as follows:

Materials that need to be prepared in advance include: pig bones? 2 roots, 2 slices of ginger, onion 1 segment, refined salt 1 teaspoon.

1. Put water and cleaned big bones into the pot, as shown in the figure below.

2. Boil over high fire to remove impurities, as shown in the figure below.

3. Take it out and rinse it with clear water, as shown in the figure below.

4. Put the water, onion, ginger and bone into the pressure cooker, as shown in the figure below.

5. Cover the lid, press for half an hour, and then put the salt, as shown in the figure below.

6. Mix well and take out, as shown in the figure below.