1. Peel garlic and ginger respectively, cut garlic into pieces, and grind ginger into powder for later use; Cut pork tenderloin into thick slices with a horizontal knife and grab it evenly with starch for later use. 2. Wash the potatoes, peel them and cut them into slices similar to meat slices. 3. Pour the vegetable oil into the oil pan, add the sliced potato chips, fry until yellow, and take them out. 4. Heat oil in a wok, add the meat slices and remove them. 5. Pour the oil out of the pan, leave the bottom oil, heat the pan, add Jiang Mo and stir fry until fragrant, immediately add the meat slices, potato chips, soy sauce, salt and a little water, stir fry, and finally add the garlic slices, stir well and then take out the pan. Potatoes, sweet potatoes, taro and other potato foods are rich in nutrition. They contain much more protein and vitamins than apples, and the contents of calcium, phosphorus, magnesium and potassium are also high, especially potassium, which can be said to be the first among vegetables. Potatoes contain a lot of high-quality cellulose, which can prevent constipation and cancer. Be sure to have a small fire when skating. Don't worry about the meat in the pot turning over. Put the potato chips in the pot until the bottom of the pot is brown.