This is a recipe video for "Salted Butter Sweet Potatoes," a delicious way to enjoy sweet potatoes. Peel and slice sweet potatoes, heat them in the microwave, and mash them smoothly with a fork. Add sugar and potato starch to the mashed sweet potatoes and mix well. If it is too dry, add a small amount of milk to adjust the consistency so that it can be easily formed. Cook the formed sweet potato patties in a frying pan until both sides are golden brown, add butter and coat the patties completely, and finish by sprinkling with salt. You can easily make a moist, sweet, and delicious snack with a hint of salt.