American food in Poland, most commonly McDonald's, KFC and Pizza Hut, are declining in popularity as Polish people prefer their own cuisine, including fast food. Meanwhile, Doner kebabs are gaining popularity. Nonetheless, in most of Poland one can still get traditional and very popular Polish street food such as the "zapiekanka", a pizza-like baguette with cheese, mushrooms, onion, sometimes meat and ketchup. There are also many small-scale, quick-service restaurants which usually serve kebabs, hamburgers, hot dogs and Polish kiełbasa sausage. In the southern mountainous region, the oscypek served with cranberry jam is a popular street food.