Prepare ingredients: potatoes, shallots, Chili oil. Peel and slice potatoes, soak potato chips, remove starch, remove water from potato chips (gently wipe them with paper), put them on a plate, soak potato chips in Chili oil one by one, sprinkle with salt and pepper, put them in a microwave oven, heat them for 1 min, take them out and stir them, and continue heating them for 1 min. The thinner the chips are cut, the easier it is to cook and taste. If there is no Chili oil, you can use olive oil and Chili noodles instead (brush a layer of olive oil first, then sprinkle with pepper powder and Chili powder).