Sweet potatoes are rich in nutritional value, there are many ways to do it, in addition to steamed sweet potatoes and baked sweet potatoes, common sweet potato dishes are also pulled sweet potatoes, honey roasted sweet potatoes, deep-fried sweet potato balls, baked sweet potatoes with cheese, pan-fried sweet potatoes, golden sweet potatoes, sweet potato fries, baked sweet potato slices, oil-free sweet potato slices, mashed sweet potatoes, sweet potato dumplings, sweet potato sticks with cheese, cheese baked sweet potatoes, sweet potatoes in caramelized sugar, sweet potato and ginger soup, sweet potatoes with red beans and taro soup, etc. For those who like pasta, sweet potato can be made into whole wheat sweet potato cake, sweet potato cake, sweet potato pumpkin cake, fried sweet potato cake, sweet potato roll, sweet potato sesame ball, yogurt sweet potato cake, sweet potato roll, sweet potato cake, etc. In addition, sweet potato can also be mixed with rice and other ingredients. In addition, sweet potatoes can also be used to cook porridge with rice, millet and other grains, and has a rich nutritional value. Sweet potato contains a kind of lysine which is not found in rice and noodles, and eating sweet potato with rice and noodles can promote the absorption of protein. In addition, sweet potato can also be processed into sweet potato starch, sweet potato cold noodles, sweet potato milk tea, sweet potato juice, sweet potato flour, sweet potato noodles and so on.