1. First, peel the potatoes and shred them. Then put the potatoes in the pot, add water and wash them several times until they are clean. The purpose of this step is to wash off the excess starch and make the potatoes more crisp.

2. Prepare auxiliary materials. Prepare two garlic slices, slice them for later use, then add a proper amount of dried peppers and several green peppers, and finally prepare a few shallots and slice them for later use;

3. Blanch the shredded potatoes: First, we add a proper amount of water to the pot, boil the water with strong fire, add a little white vinegar, then put the washed shredded potatoes into the pot and blanch the water with medium fire for 20 seconds. When the shredded potatoes begin to become a little transparent, drain the water for later use;

4. Stir-fry shredded potatoes: Then we heat the pan, add the right amount of base oil, heat the oil to 60%, and then stir-fry the prepared dried peppers and garlic slices. After the head is fragrant, put the shredded potatoes into the pot and stir-fry for 40 seconds. The purpose of this step is to fry the shredded potatoes to pieces;

5. Stir-fry the shredded potatoes until they are broken and start seasoning. Add a little edible salt to the pot, add a little sugar to refresh it, add soy sauce and pour it from the side of the pot. Finally, put the chopped shallots into the pot, then stir-fry them with medium heat for a few times, stir-fry all the seasonings evenly, and then take them out of the pot and put them on a plate. A crispy shredded potato is finished.