Peel and boil the potatoes until tender.
Mash the potatoes and add the flour, starch, water, and salt.
Mix until well incorporated, ensuring there are no lumps.
Rub some oil on your hands to prevent the dough from sticking. Roll the dough into small balls, then slowly shape them into long noodles.
Boil the noodles in water. They will be ready once they float to the surface.
Stir-fry the cooked noodles in a sauce made with garlic, chili, parsley, cilantro, spring onions, soy sauce, peanut butter, and sesame, all topped with hot sesame oil.
