Yam Black Chicken Soup
1.
Wash the black-bone chicken, chop it into large pieces, rinse off the blood foam after flying water; peel the yam
2.
Put all the materials into an electric pressure cooker, add an appropriate amount of water;
3.
Start the "Stew Soup" program;
4.
After the “simmering soup” program of the electric pressure cooker is over, pour it into the soup pot and cook for 15 minutes on high heat