土豆饼, also known as potato pancakes, is a popular dish made primarily from grated or mashed 土豆 (potatoes). The potatoes are mixed with ingredients like flour, eggs, and seasonings, then shaped into flat cakes and pan-fried until golden brown. This dish is enjoyed for its crispy exterior and soft interior. 土豆饼 can be served as a snack, side dish, or even a main course. It is often accompanied by condiments such as sour cream or 苹果酱 (applesauce) for added flavor. Variations of this dish exist in different cultures, showcasing the versatility of potatoes in global cuisine.