Scandinavia

Four Nordic dairy products are national icons — brunost, skyr, gamalost and leipäjuusto — and not one of them is an aged rennet wheel. One of them is not a cheese at all.

⭐ Pultost now has a formula too — Cheese, Pultost — where the salt and caraway are the off switch rather than the seasoning.

That is not an accident, and it is the most interesting thing about cheese this far north.

Why Nordic dairy went a different way

A short grazing season and a long winter. The milk comes in a brief summer flush, exactly as in the Alps — but the Nordic answer was not the huge cooked wheel.

Two reasons it wasn’t:

Cool storage is free. The whole point of the alpine giant is a dense low-moisture body that survives without refrigeration. In Norway you have cold most of the year and a cellar that stays cold. The engineering problem the Alps solved was never as sharp here.

And the whey was the problem worth solving. Every cheesemaking tradition throws away a great deal of whey — see whey cheeses. In a subsistence economy in a short season, that is an intolerable waste of calories, and the Nordic countries attacked it harder than anybody.

So the tradition is sour-milk cheeses, whey products, and fresh cheeses treated with heat rather than aged pressed wheels. It is a dairy culture organised around not wasting anything instead of around keeping things for two years.

🔴 Brunost is not a cheese

Norway’s brunost — brown cheese, gjetost, Gudbrandsdalsost — is the most recognisable dairy product in Scandinavia, and calling it cheese is a category error that everybody makes, including the label.

There is no coagulation in it. No rennet, no acid set, no curd. It is whey, reduced on the heat with cream added, until the sugars caramelise. It is a by-product of cheesemaking boiled down to a firm, sliceable brown block that tastes of caramel and fudge.

What gives it its flavour and colour is not ripening. It is the Maillard reaction and caramelised lactose — the same chemistry as dulce de leche, applied to whey instead of milk.

So: an excellent food, and by any structural definition on the what-is-cheese page, not cheese. I’d rather say that plainly than pretend the category is elastic, because the reason it isn’t cheese is the interesting part: you can make a concentrated, keepable, calorie-dense dairy food with no coagulant whatsoever, just heat and time.

⭐ And it has a named inventor, in 1863

Most cheeses have no inventor. Brunost does.

Anne Hov, a farm wife from Gudbrandsdalen, was working at a mountain farm near Gålå in the summer of 1863 when she had the idea of adding cream to cow-milk whey and boiling it down in an iron pot until the liquid reduced — producing something firmer, fattier and more cheese-like than the thin whey product already made locally.

She called it Feitost — “fat cheese.”

The modern industrial version follows her exactly: separate the curd, keep the whey, boil it with a blend of cow and goat cream, and reduce it in large kettles until the sugars dissolve and caramelise.

⭐ Which makes this a rare thing in cheese history: an invention with a date, a place, a method and a woman’s name attached — and it is not the only one on this page.

Skyr is a cheese, and yogurt is the category error going the other way

Iceland’s skyr is sold everywhere as “Icelandic yogurt,” and that is the mirror image of the brunost mistake.

Skyr is made with live cultures and rennet. It is properly a fresh sour-milk cheese — acid-set, cultured, strained — of the same family as quark, and it is closely comparable to the curd cheeses eaten like yogurt across the Baltic, the Low Countries and Germany. See fresh cheeses.

The straining is what makes it thick, and it is why skyr has the protein content the marketing is built on: you are eating a drained curd, not a set milk.

So the pair is neat and worth remembering: the famous Norwegian “cheese” is not one, and the famous Icelandic “yogurt” is.

The ones worth knowing

Gamalost (Norway) — “old cheese,” and one of the great survivals. Skimmed sour milk, no rennet, ripened with mould into a dry, brown, crumbling, ferociously pungent cheese. It sits with Tyrolean Graukäse, Dorset Blue Vinny and the German Sauermilchkäse in the family of cheeses made by people who had already sold the butterfat — and by now that is the single most widespread pattern in this wing.

Pultost (Norway) — the other sour-milk survival, soft and spreadable and usually laced with caraway. Germany, Austria and Norway all reached for caraway in a sour-milk cheese independently, which suggests the spice is doing real work against that particular sharpness.

Leipäjuusto / juustoleipä (Finland) — “bread cheese,” and traditionally made from colostrum, the first milk after calving, which is far higher in protein than ordinary milk and sets into a firm, mild curd. It is then baked, grilled or flambéed so the surface blisters and chars in patches, and it squeaks when you bite it.

⭐ The formula is written — Cheese, Leipäjuusto — the only cheese in this collection that goes in the oven as part of the make.

⭐ This one is already in Jeff’s world. Finnish immigrants took it to Michigan’s Upper Peninsula, where it sits on the Finnish table alongside nisu and Trenary toast — see the Upper Peninsula section. A cheese made from colostrum in Ostrobothnia is on sale in Michigan, which is the kind of thing the world tour keeps turning up.

Västerbottensost (Sweden) — a hard, crystalline, intensely savoury cheese from Burträsk, and the best-known trade-secret cheese in Europe: the process is not published, and it is claimed that it cannot be reproduced elsewhere. ⚠ The origin story — a distracted dairymaid heating and stirring the curd irregularly in 1872 — is charming and should be read as tradition, not record.

Havarti (Denmark) — and here is the second named woman inventor. Hanne Nielsen ran an experimental farm called Havarthigaard at Øverød, north of Copenhagen, and in the nineteenth century travelled around Europe learning other people’s cheesemaking before coming home and developing a new cheese of her own.

Note what she made: a washed-curd, interior-ripened, rindless cheese — which is the Dutch technique applied deliberately. She went and looked, and then built something that wasn’t a copy. That is a better model for a home cheesemaker than any amount of tradition-worship.

Danablu (Denmark) — a cow’s-milk blue created explicitly as an alternative to Roquefort, which is sheep. Sharper and saltier than its model, and honest about being an imitation that became its own thing.

Rygeost (Funen, Denmark) — a fresh cheese smoked over straw, eaten with chives. The smoked family applied to something that hasn’t been aged at all, which is unusual.

Gamle Ole (Denmark) — a matured, brine-washed cheese with a reputation for being the strongest thing in any Danish refrigerator, and the subject of the sort of affectionate national jokes usually reserved for Handkäse.

Esrom, Danbo, Herrgårdsost, Prästost, Grevé, Svecia — the everyday Nordic table cheeses, mostly semi-hard and washed-curd, mostly excellent, mostly invisible abroad.

⭐ A pattern worth naming: whose names survive

Two of this page’s icons were invented by named women — Anne Hov (brunost, 1863) and Hanne Nielsen (Havarti, nineteenth century). Pecorino di Farindola is traditionally made exclusively by women. Milbenkäse survived because in 1970 one woman, Liesbeth Brauer, still knew how.

I don’t want to make more of that than the record supports, and I’m not going to claim a hidden matriarchal history of cheese. But there is a structural reason the pattern shows up here rather than in France or Switzerland: where the unit of production was the monastery or the co-operative, invention is institutional and anonymous. Where it was the farmhouse dairy, it was women’s work — and the names that survive in the record are the names of the women who did it.

Scandinavia industrialised late enough that some of those names are still attached.

What to take to the bench

⭐ Brunost is the most makeable thing in this entire wing, and I’m slightly embarrassed not to have tried it. You already have the whey. Every make I do produces gallons of it and most of it goes down the drain or onto the garden. Reduce it with some cream in a heavy pot, keep stirring as it thickens so it doesn’t scorch, and pour it into a mould. No culture, no rennet, no press, no cave, no risk.

That is the immediate next thing I want to do, and it costs nothing but an afternoon and the whey I was throwing away.

Skyr second — a rennet-and-culture fresh cheese, strained, and simpler than any of the aged makes.

And bake a fresh cheese. Leipäjuusto’s technique — set a firm fresh curd, then put it under a grill until it blisters — is completely absent from my books and takes an evening. Colostrum I obviously can’t get; the usual modern substitute is whole milk with the curd set firm, and the browning is the point.

Next in this wing: east into the Balkans, the Caucasus and Central Asia, where the ripening vessels get stranger.

Sources

Brunost is not a true cheese — reduced, caramelised whey with cream added, a by-product of cheesemaking; and the modern process (separate curd, keep whey, boil with cow-and-goat cream, reduce until the sugars caramelise): North Wild Kitchen, “Norwegian Brown Cheese (Brunost)” and TINE Brunost, “Our story”
Anne Hov, farm wife of Gudbrandsdalen, at a mountain farm near Gålå in the summer of 1863, adding cream to cow-milk whey and boiling it down in an iron pot; originally named Feitost: Anne Hov, Wikipedia and Solbråsetra: the birthplace of brunost
Skyr is made with live cultures and rennet and is properly a fresh sour-milk cheese, comparable to the curd cheeses eaten like yogurt in the Baltic, Low Countries and Germany: Skyr, Wikipedia and Guide to Iceland, “What Is Skyr and How Is It Made?”
Leipäjuusto traditionally made from cow’s colostrum, and baked, grilled or flambéed for its brown and charred marks: Bread cheese, Wikipedia and Cheese Scientist, “Finnish Bread Cheese”
Havarti created by Hanne Nielsen at her experimental farm Havarthigaard, Øverød north of Copenhagen, after travelling Europe in the 1800s to learn cheesemaking; a washed-curd, interior-ripened, rindless cheese: Hanne Nielsen, Wikipedia and Havarti, Wikipedia. ⚠ One secondary source dates Havarthigaard to the “mid-20th century” while also placing her travels in the 1800s; the nineteenth-century dating is the consistent one and is what this page states.
⚠ Västerbottensost’s 1872 distracted-dairymaid origin is presented as tradition, not record, and the claim that the process cannot be reproduced outside Burträsk is the producer’s own.