Feta cheese is a tangy, crumbly cheese that originates from Greece. Traditionally made from sheep's milk or a mixture of sheep and goat's milk, it is known for its white color and distinctive flavor. Feta is often used in salads, pastries, and Mediterranean dishes, adding a creamy texture and a salty taste. This cheese is typically stored in a brine solution, which helps preserve its freshness and enhances its flavor. Feta is also a good source of protein and calcium, making it a popular choice for those looking to add nutritious ingredients to their meals.