1. Peel and wash potatoes, cut into hob blocks, and pat with dry starch;
2. Place the pot over a high fire, add vegetable oil, heat to 50% heat, add potato chips, fry thoroughly, remove when golden color, drain oil;
3. Place the pan over medium heat, add a little oil, add sugar, and slowly boil until the sugar melts;
4. When it is light brown, put in the potato chips, flip them evenly, and put them into an oil pan smeared with oil;
5. Serve with a small bowl of cold boiled water.