What is the type of cheese that only made in Wisconsin?

The type of cheese that is made only in Wisconsin is known as "Wisconsin Original Colby". It is a semi-soft cheese that has a mild and buttery flavour. This specific type of Colby cheese can only be produced in the state of Wisconsin, and it has been granted a protected designation of origin (PDO) by the United States Patent and Trademark Office. The cheese has been around since the early 20th century and has become an important part of the Wisconsin dairy industry.