Peking cuisine is known for its emphasis on the use of fresh and seasonal ingredients, as well as a focus on preserving the natural flavors of the food. It includes dishes that are often associated with the imperial cuisine of the Ming and Qing dynasties. Some signature dishes of Peking cuisine include Peking duck, which is renowned for its crispy skin and thin pancakes served with scallions, cucumbers, and hoisin sauce. Other dishes might include Mongolian hot pot, zhajiangmian (noodles with soybean paste), and various stir-fried dishes.