1. Wash and peel the potatoes and cut them into shreds.
2. Use proper salt and half black pepper to mix potatoes.
3. Brush the oil in a non stick pan, put a handful of potatoes in it, press it with a shovel, make it into a cake shape, and fry it on a low heat.
4. After one side is fried, turn it over carefully, and fry the other side. When the two sides are fried yellow, take it up, and sprinkle the other half with black pepper. You can also add chili powder according to your taste.
After frying, you can add some chili powder, pepper powder and so on according to your preference. The oil should not be too much. Just brush it with a thin layer. When it is not set, do not flip it at will to avoid damaging the shape.