Rørosblå is a blue cheese produced by Eggen Gardsysteri AS, located in Norway. This artisan cheese is made using traditional methods and is known for its rich, complex flavor profile that features a unique blend of sweet and spicy notes.

The composition includes cow's milk from local farms around the Røros region, an area renowned for its pristine natural environment and high-quality dairy production. Rørosblå is characterized by its creamy texture and distinctive blue veins, which develop during the aging process in the cheese's maturation rooms.

This cheese is often celebrated for its depth of flavor and is a popular choice among cheese connoisseurs.