👉 Swiss cheese is a type of cheese that is popular in Switzerland and other countries with a similar climate. It is made from cow's milk, which is aged for several months before being churned to remove the whey. The resulting product is then enclosed in a mold or casing, which provides protection against air and moisture. Swiss cheeses are often used as a snack or part of a cheese plate, and they can be found in many different varieties and flavors around the world.