Hard cheese is a type of cheese that has a low moisture content, making it firm and dense. It is typically aged for a longer period, which contributes to its strong flavor and crumbly texture. Common examples of hard cheese include Parmesan, Pecorino, and Grana Padano. These cheeses are often used in cooking, grating, or served on cheese boards. The production of hard cheese involves a process of curdling milk, draining whey, and pressing the curds. Afterward, the cheese is aged in controlled conditions, allowing it to develop its unique taste and aroma. Hard cheese is rich in protein and calcium, making it a nutritious addition to various dishes.