Sapsago is a pale green gourmet cheese from the Canton of Glarus and is something of an acquired taste.
It is made from skim milk and buttermilk and flavored with fenugreek and melilot, a wild clover which grows in the locality and gives the cheese its unique flavor. The gourmet cheese is extremely hard and is made for shredding.
Sapsago has many names and may even simply be referred to as "green cheese." It is pressed into small truncated cones called "stockli."