Roasting sweet potatoes in an air fryer needs to be heated to 200 degrees, which usually takes 20 minutes. Then, turn the sweet potato over and bake for another 20 minutes. Finally, adjust the temperature to 160 degrees, bake for about 10 minutes, and you can eat. It should be noted that the size of each sweet potato is different, and the time can be controlled according to the size of sweet potato.

Before baking the sweet potato in the air fryer, clean the soil on the surface of the sweet potato, then dry it and put it in the basket of the air fryer. The temperature is set at 200 degrees for 20 minutes. If the sweet potato is large and large, the time can be adjusted to 30 minutes. After the time is up, if the sweet potato is not ripe, you can turn it over and cook it again, usually 10 minute.

Sweet potato contains potassium and mucin, which can remove the hardened plaque on the blood vessel wall, make blood circulation and prevent arteriosclerosis. Sweet potato is rich in various nutrients, among which carotene can effectively resist oxidation and scavenge free radicals in the body. In addition, sweet potato is rich in amino acids, which can supplement the deficiency of amino acids for human body.

When eating sweet potatoes, it should be noted that sweet potatoes can't be eaten with eggs, because neither food is easy to digest, and it will be more difficult to digest together. Sweet potato should be eaten in moderation, otherwise it will cause obesity.