Corn and Purple Yam Spine Soup
1.
Wash the purchased pork spine and chop it into small pieces.
2.
The cut pork bones are blanched and washed with foam.
3.
Put the blanched and washed pork bones in a casserole, add some corn, and then pat a piece of ginger.
4.
Add an appropriate amount of water to the casserole, put it on a high fire and boil it, then change it to a low fire for two hours.
5.
Wash the purple yam and cut into small pieces with a hob.
6.
After the pork bone soup is boiled, add yam and continue to cook until the yam is soft and waxy.
7.
Just add the right amount of salt before starting the pan.
Tips:
The purple yam is delicious and the corn is fragrant, so this soup does not need condiments such as chicken essence, the original flavor is delicious.