Cotija cheese is named after the Mexican town where it was first produced. It's pronounced kuh·tee·huh. It's made from cows' milk and is aged, giving it a firm dry texture. Queso fresco (pronounced kay·sow freh·skow) comes from Spain originally. It is a fresh, curd-like cheese similar to ricotta, fresh mozzarella, or feta. It has a mild, slightly tangy flavor.