Sliced potatoes, soaked in clear water
Sliced beef, marinated with soy sauce, soy sauce, minced garlic, ginger, starch
Hot oil, the oil is slightly more, the beef is not rushing to stir fry, fried for a while, then turn over and fry, then stir-fry
After the stir-fry, it should not be fried for too long.
Put the potatoes in the pot and use only the oil left, no need to refuel. Stir fry for a while, add some water, and cook for a while.
After the potatoes are boiled with water, add beef and stir fry, and adjust the salt and sugar.
Potatoes and sugar are perfect, sugar can not be omitted