Peel the potatoes, shred them with a shredder, and then squeeze out the water by hand for use (be careful not to cut them too thin, they will not taste good without taste).

Second step

Heat the pan, put more oil in the pan, put the shredded potatoes into the pan and flatten them. Heat them with a small fire. If there is unevenness, compact it hard to prevent it from falling off. Shake the bottom of the pot after setting to prevent it from sticking to the pot. Continue heating, pick it up with chopsticks, turn it over when you see the golden bottom, fry the other side, and sprinkle salt, Chili powder, cumin powder and pepper powder on the other side when it is golden.