Introduction of braised potatoes

There are two kinds of potatoes in northwest China. First, the output is large, which is the main crop in the northwest countryside. Second, it's big and delicious. It can be used as both staple food and vegetable. Because it is rich in starch and protein, it is suitable for storage in winter, so there are many kinds of dishes cooked with potatoes as raw materials, with bright colors and unique flavors, which are suitable for both urban and rural areas. Chefs in Gansu are famous for cooking potatoes, "braised potatoes", which is a popular dish with a long history in Gansu Province. They cut potatoes into hob pieces, put them in a pot, soak them in clear water to make them white, fry them until golden brown, add seasoning, stir fry, color them, hook them, and they are tender and fragrant.