Undredal Stølsysteri is a cheese producer located in the small village of Undredal, Norway, known for its traditional Norwegian goat cheeses. The company specializes in producing "geitost" or goat cheese, utilizing milk from local goats. Their most famous product is a brown cheese called "Undredalsosten," which is appreciated for its unique, rich flavor derived from the quality of the milk and the traditional production methods used.