How Is Parmesan Cheese Made?
Parmesan cheese, also known as Parmigiano-Reggiano, is made using cow’s milk, rennet, and salt. Firstly, the milk is heated and mixed with rennet, causing it to curdle. The curd is then cut into small pieces, cooked, and left to settle at the bottom of the vat. The solid curd is then removed and molded into large wheels, which are then immersed in a brine solution for about three weeks. After that, the cheese is aged for at least 12 months up to several years, during which time it develops its distinct and complex flavor. The cheese is regularly turned and brushed to remove any mold growth and to ensure an even aging process.