Cotija cheese is a crumbly, white cheese originating from Mexico. It is made from cow's milk and has a salty, tangy flavor. Often compared to feta cheese, it is commonly used as a topping for various dishes, including tacos, salads, and elote (Mexican street corn). This cheese is typically aged for several months, which contributes to its firm texture. Cotija cheese can be found in two main varieties: fresh and aged. The fresh version is softer and milder, while the aged version is drier and more robust in flavor, making it versatile for many culinary applications.