Cornish Yarg
A semi-hard cow's milk cheese from Cornwall wrapped in nettle leaves.
This semi-hard cheese hails from Cornwall, England. It is crafted from pasteurised cow's milk and distinguished by a rind made of nettle leaves. The interior offers a creamy texture near the outside that becomes crumbly towards the center.
- Wrapped in edible nettle leaves forming a mouldy rind
- Semi-hard texture: creamy outside, crumbly center
- Made from pasteurised cow's milk in Cornwall
- Named after Alan and Jenny Gray (spelled backwards)
- Based on a recipe discovered in a 1615 manuscript
What is Cornish Yarg?
Cornish Yarg is a semi-hard cheese produced in Cornwall, England. It uses pasteurised cow's milk as its base. The most striking feature is its exterior, which consists of edible nettle leaves that create a mouldy rind. Inside, the texture shifts significantly. Just beneath the leaf coating, the paste is soft and creamy. As you move toward the middle, it transforms into a crumbly consistency similar to Caerphilly cheese. This unique structure defines its eating experience.
Where does Cornish Yarg come from?
The cheese emerged during the British cheesemaking revival of the 1980s. Its creation was inspired by historic territorial cheeses. A recipe dating back to at least 1615, attributed to Gervase Markham, was discovered in an attic by farmers Alan and Jenny Gray. They named the cheese after themselves, spelling "Gray" backwards. In 1984, they sold the rights to Michael and Margaret Horrell. Catherine Mead later joined the project, eventually moving production to Lynher Dairies on Pengreep Farm near Truro when the Horrells retired.
What does Cornish Yarg taste like?
The taste profile is shaped by the nettle wrapping. The leaves influence the acidity on the cheese's surface. This chemical change affects how the curd breaks down during maturation. The result is a tangy and savory flavor. The texture complements the taste, offering a contrast between the soft outer layer and the firmer, crumbly center. The nettle imparts a distinct herbal note to the overall palate.
How Cornish Yarg is made
Producers start with pasteurised cow's milk from local farms. After standard cheesemaking steps, the curds are pressed and brined. Then, workers manually coat the wheels with fresh nettle leaves. This hand-applied layer is crucial for the aging process. The nettles modify the external acidity, guiding the breakdown of the curd. The cheese then matures with this leafy covering intact, developing its characteristic rind and internal texture.
Cornish Yarg, drawn
How Cornish Yarg is eaten and cooked
Cornish Yarg is versatile in the kitchen. It works well served on a cheese board alongside other regional items. Its crumbly nature makes it suitable for snacking on its own. The cheese can also be incorporated into cooked dishes where its texture holds up. It pairs nicely with bread or crackers. The nettle rind adds visual interest and a subtle flavor boost to simple presentations.
Cornish Yarg through the day
This cheese fits comfortably into daily eating habits. It serves as a satisfying snack between meals. It is also appropriate for casual lunch settings. On a cheese board, it provides a unique focal point due to its green rind. It does not typically appear in formal feasts or specific holiday traditions, but rather as a regular culinary staple.
Cornish Yarg in the world's kitchens
It belongs firmly to British cuisine, specifically Cornish traditions. The recipe draws from historical English agricultural practices. Local producers maintain the method using regional dairy resources. The cheese reflects the terroir of Cornwall through its ingredients and production style. It represents a modern interpretation of old-fashioned British dairy techniques.
At a glance: where it turns up

Faith and ritual
There are no known religious associations or ritual uses for this cheese. It remains a secular food product without spiritual significance.
Cornish Yarg at celebrations
The cheese is not linked to specific festivals, weddings, or seasonal celebrations. It is produced year-round and consumed regularly. There are no special occasions that require or traditionally feature Cornish Yarg. It stands as an everyday item rather than a celebratory dish.
Custom and folk tradition
Its roots lie in a 17th-century recipe found by local farmers. This connects it to long-standing British farming customs. The revival of such recipes during the 1980s highlights a trend toward preserving traditional methods. The use of nettles reflects local foraging knowledge and agricultural resourcefulness in Cornwall.
Buying, keeping and serving Cornish Yarg
Keep the cheese refrigerated to maintain freshness. The nettle rind should remain intact until serving. Once opened, consume within a few days for best quality. Store in wax paper or a cheese bag to allow breathing while preventing drying out.
What to use instead of Cornish Yarg
No direct substitutes exist due to the unique nettle wrapping. For texture alone, Caerphilly might offer a similar crumble. However, nothing replicates the herbal notes from the Urtica dioica leaves. Other nettle-wrapped cheeses are rare, making this a distinctive choice.
Protection and trade
Production occurs at Lynher Dairies Cheese Company. The brand has grown since its inception in the 1980s. It enjoys recognition within the UK market. While not widely exported globally, it is available in specialty stores. The name "Yarg" remains a trademarked identifier for this specific product.
Questions people ask about Cornish Yarg
What is Cornish Yarg?
It is a semi-hard cow's milk cheese from Cornwall, England. It is wrapped in nettle leaves before maturing, creating a distinctive edible rind. The inside is creamy near the edge and crumbly in the middle.
Why is it called Yarg?
The name is simply "Gray" spelled backwards. It honors Alan and Jenny Gray, farmers who discovered the original historical recipe in their attic and helped develop the cheese commercially.
Is the nettle rind safe to eat?
Yes, the nettle leaves form an edible rind. Although it may appear mouldy, the leaves are part of the cheese's intended structure and contribute to its flavor and texture during aging.
Where is Cornish Yarg made?
It is produced at Lynher Dairies on Pengreep Farm, near Truro in Cornwall, England. The location is central to its identity as a regional British cheese.
Good reading and sources
- Cornish Yarg on WikipediaEncyclopedia
- More photos on Wikimedia CommonsPhotos and video
- Wikidata recordOpen data
The facts on this page come from the Wikipedia article "Cornish Yarg", 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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