Mozzarella is a type of cheese that originated in Italy. It is typically made from Italian buffalo milk, but can also be made from cow's milk or a combination of both. The name comes from the Italian word "mossa," meaning "pulled" or "stretched," referring to the process used to make this cheese. Mozzarella has a soft and creamy texture with a slightly tangy flavor, making it popular for sandwiches, salads, and pizza toppings.