Hard cheese

Hard cheese is a firm cheese with a low moisture content, typically aged for extended periods. It originates from milk, usually from cows, sheep, or goats, which is coagulated using rennet or a vegetarian alternative. The curds are then pressed, often into blocks, and matured to develop their characteristic texture and flavour.

Hard cheeses are used in food manufacturing for their savoury, umami flavour and firm texture, which can add depth to dishes. They are often grated or crumbled and incorporated into pasta dishes, baked goods, and savoury snacks. Their flavour intensity means a little can go a long way in enhancing the taste profile of processed foods.

Hard cheese is a foodstuff, not a food additive, and is not assigned an E-number. It is a source of protein, calcium, and other nutrients. However, it can be high in saturated fat and sodium (salt). The UK's Eatwell Guide advises that foods high in fat, salt, and sugar should be eaten less often and in smaller amounts. The HFSS regulations in England restrict the placement and promotional offers of foods high in fat, salt, or sugar.