We call potatoes here. Because of the large planting area, every household has it. Potatoes are rich in potassium, zinc and iron. The content of protein and vitamin C in it is 10 times that of apple, and the content of vitamin B 1, B2, iron and phosphorus is also much higher than that of apple. From a nutritional point of view, its nutritional value is equivalent to 3.5 times that of apples. It is also an indispensable dish on the table of ordinary people. It also has many methods. There are hot and sour potato chips, dry pot potato chips, stewed ribs, cumin potato chips, vinegar potato chips, potato beef, dry potato chips and so on. Especially in the winter morning, fry some potato chips or shredded potatoes, and then try to stir up the dough and sit on the warm kang to eat it, which is delicious.