Kefalotyri is a traditional Greek cheese made from sheep's milk or a mixture of sheep and goat's milk. It has a hard texture and a salty, tangy flavor, making it a popular choice for grating over dishes or enjoying on its own. The cheese is often aged for several months, which enhances its flavor and firmness. This cheese is commonly used in various Greek recipes, including saganaki, where it is fried until golden and crispy. Kefalotyri is also a key ingredient in many Mediterranean dishes, adding a rich taste that complements a variety of ingredients.