Ingredients: potato 300g, corn starch 1/5, seasoning salt 30g, black pepper 1 teaspoon, olive oil 1/3 teaspoons, potato cake 2 tablespoons, 1. Peel potatoes, slice them into thin slices, and then shred them. Wash onions and cut them into shreds the same size as potatoes. 2. Put shredded potatoes and onion into a bowl. Add corn starch, salt and black pepper and mix well. 3. Pour olive oil into the pot, add the mixed shredded potatoes, spread them into even round cakes with chopsticks, and fry them over medium heat. After frying one side, turn it over and fry the other side until golden brown, and cut it into small pieces with a knife when eating.