Nøkkelost
A Norwegian cow's-milk cheese flavoured with cumin and cloves, aged for three months.
Nøkkelost is a semi-hard yellow cheese from Norway made with cow's milk. It is seasoned with cumin and cloves and matured for three months. The name likely derives from the Dutch Nagelkaas or Leiden's coat of arms.
- Named key cheese in Norwegian.
- Flavoured with cumin and cloves.
- Semi-hard cow's milk cheese.
- Aged for three months.
- Sold in the US in the 1960s.
What is Nøkkelost?
Nøkkelost, meaning key cheese in Norwegian, is a semi-hard yellow cheese made from cow's milk. It is shaped into wheels or blocks and seasoned with cumin and cloves. The cheese has a distinct spicy profile derived from these spices. It is typically eaten as a snack or served on a cheese board. The texture is firm enough to be sliced but remains semi-hard rather than brittle.
Where does Nøkkelost come from?
The cheese is known by its Norwegian name, Kuminost, which translates to cumin cheese. Theories suggest the name Nøkkelost may stem from a false cognate of the Dutch Nagelkaas, or nail cheese, due to the shape of the cloves. Another theory links it to Leiden's coat of arms, referencing its origins as a factory-made variation of Dutch Leyden cheese from the seventeenth century.
What does Nøkkelost taste like?
The primary flavour notes come from cumin and cloves, giving it a savoury and spicy taste. The cow's milk provides a creamy base that balances the strong spices. The aroma reflects these same spice elements. As a semi-hard cheese, it offers a firm bite without being crumbly.
How Nøkkelost is made
Producers use cow's milk to create the curds. The mixture is flavoured with cumin and cloves before being formed into wheels or blocks. The cheese undergoes a maturation period of three months. This ageing process allows the flavours to develop and the texture to firm up slightly while remaining semi-hard.
Nøkkelost, drawn
How Nøkkelost is eaten and cooked
Nøkkelost is commonly consumed as a standalone snack. It is also suitable for serving on a cheese board alongside other items. In the United States during the nineteen sixties, it was marketed under names like Caraway or Kuminost Spiced Cheese, indicating its use as a ready-to-eat product.
Nøkkelost through the day
This cheese fits well into casual eating occasions. It serves as a convenient snack option. It can also be part of a larger meal when presented on a board. Its bold flavour makes it a distinctive choice for simple platters.
Nøkkelost in the world's kitchens
It is a staple in Norwegian cuisine, where it is known by its local name. American consumers encountered it through specific marketing campaigns in the mid-twentieth century. The cheese represents a cross-cultural adaptation of Dutch varieties into the Nordic market.
At a glance: where it turns up
By meal and use
Custom and folk tradition
Local lore suggests the name relates to historical trade connections with the Netherlands. The reference to keys may symbolise the opening of new markets or the unlocking of flavour profiles from imported styles. These stories highlight the cheese's journey across borders.
Protection and trade
Kraft Foods produced and sold this cheese in the United States throughout the nineteen sixties. Labels varied, sometimes using Caraway or Kuminost Spiced Cheese. It remains an unprotected name variant, allowing for flexible production and branding across different regions.
Questions people ask about Nøkkelost
What is Nøkkelost?
It is a Norwegian semi-hard cheese made from cow's milk. It is flavoured with cumin and cloves and aged for three months.
Where does Nøkkelost come from?
It originates in Norway. The name may derive from Dutch influences or Leiden's coat of arms.
What milk is used to make it?
Nøkkelost is made exclusively from cow's milk.
How does it taste?
It has a savoury and spicy flavour profile due to the cumin and cloves added during production.
Good reading and sources
The facts on this page come from the Wikipedia article "Nøkkelost", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryCheese rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.
It may contain mistakes. Recipes, ageing and customs differ from one dairy, valley or kitchen to the next. Folk beliefs are described as tradition, never as advice. If something is wrong, tell us. Last refreshed 2026-10-15.
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