【big Bone Lotus Root Corn Soup】
1.
Cut lotus root into large pieces, cut corn into pieces, and slice carrots with heart-shaped embossing.
2.
Boil the bones in water, and then wash them.
3.
Put the big stick bone into the pressure cooker.
4.
Put the corn lotus root in the pressure cooker.
5.
Add water.
6.
Start to boil on high heat. When using the pressure cooker, be sure to check whether there is ventilation, something that is more dangerous.
7.
Turn off the fire for half an hour after the air is blown, and wait for the gas to dissipate before opening the lid. Then add the carrots, do not cover, just cook for a while. Sliced carrots are easy to cook.
8.
Finally, add salt, coriander, chopped green onion, etc.