Gruyère cheese outsells Mozzarella and Emmentaler in Switzerland — here's why

In 2018, over 15,000 tons of Gruyère were sold in Switzerland, making it the most consumed cheese in the country, ahead of mozzarella and Emmentaler. Gruyère cheese is a component of a classic Swiss fondue, along with European dishes like quiche and Croque monsieur. Insider visited the Maison du Gruyère to find out how this popular cheese is made.