Peynir is the Turkish word for cheese, a popular dairy product made from the curd of milk. It can be produced from various types of milk, including cow, goat, and sheep. There are many varieties of peynir, each with unique flavors and textures, ranging from soft and creamy to hard and crumbly. In Turkish cuisine, peynir is often enjoyed as part of breakfast, served with bread, olives, and tomatoes. It is also used in various dishes, such as börek and pide, adding richness and depth to the flavors.