2. Cut the peeled yam into pieces about 3mm thick. After cutting, you need to put it directly into 0.5% sodium bisulfite solution, take it out two hours later, rinse it with clean water after taking it out, and then cook it in boiling water for 6 to 8 minutes.
3, when cooking yam slices, be sure to pay attention. Don't do it too badly. After cooking, remove the water, put it into a dryer to dry, and finally directly grind the dried yam slices into powder with a pulverizer. At this time, the homemade yam powder is ready.
Extended data:
1. Yam and duck should be eaten together.
Ducks are delicious. If you use yam to cook soup, it will be more beneficial to your health and help your spleen and stomach. Moreover, yam contains many nutrients that are useful to human body, and duck meat can help us to relieve cough and resolve phlegm.
2. Eat yam and red dates together.
Yam is warm and can maintain the elasticity of human blood vessels and nourish the spleen and stomach. At this time, if you can eat with red dates, you can play a greater role.
3. Eat yam with mutton.
Yam and mutton are mild foods. If mutton is stewed with yam, it can not only promote digestion and absorption, but also protect the spleen and stomach.
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