2. Green beans soaked in water for five hours in advance.

3. Pour the appropriate amount of water into the pot to boil and put the ribs blanch off the blood.

4. Ribs out of the wash drained water spare, lotus root peeled and washed knife cut, green beans washed spare.

5. Put the lotus root, ribs, green beans into the pressure cooker liner.

6. Add the right amount of water, not more than the ingredients can be.

7. Into the pressure cooker, press the "Boil" button, 30 minutes, after cooking and wait for the pressure cooker automatic pressure relief and then open the lid.

8. Add the right amount of salt and chicken seasoning and mix well to serve.