Kiviak: Greenland’s Fermented Bird Tradition
On Greenland’s east coast, winter can arrive like a locked door. When the sea hardens and the sun ducks low, families sometimes mark big moments by cutting open a seal-skin bundle that has waited months beneath a cairn. Inside: kiviak—fermented little auks—an Inuit delicacy with centuries of know-how behind it and an aroma that will test even the bravest visitor.
1. What is Kiviak?
Kiviak is a traditional food prepared by Inuit communities in Greenland. Whole little auks (Alle alle) are packed into a seal skin and allowed to ferment in cold conditions for months. It’s celebratory food—brought out for weddings, birthdays, and winter gatherings—and a powerful reminder of the ingenuity required to thrive in the Arctic.
2. How Kiviak Is Traditionally Made (Not a DIY Guide)
There’s no single “official” recipe; methods vary by place and family. A typical approach looks like this:
a) The birds: Little auks arrive in huge flocks during the warmer months. After hunting, the birds are used whole. This is the most critical step: they are not eviscerated. The intestines and internal organs are left in, as they contain the natural enzymes essential for the fermentation process.
b) The Seal Skin: A robust skin—often from a ringed or other local seal—becomes the vessel. It’s cleaned, and all meat and organs are removed from the inside.
c) Packing and Sealing:
Hundreds of birds are densely packed into the hollowed-out seal. Once full, the skin is meticulously sewn shut. Seal fat is often used to grease the seams, creating a perfect airtight seal to prevent contamination and keep out air.
d) Fermentation:
The bundle is buried under a pile of stones (a cairn), which presses out excess air and protects it from animals. It is left to ferment in this cool, dark environment for anywhere from three to 18 months.
Important note: This is cultural documentation, not instructions. Fermentation in marginal conditions can be dangerous. Traditional makers learn this craft over years.
3. What Does Kiviak Taste and Smell Like?
If you’ve met hákarl (Iceland’s fermented shark) or surströmming (Sweden’s fermented herring), you know the neighborhood. Kiviak lives on that same pungent block.
When the seal is opened, the aroma is famously potent, or as some would say, “commanding.” People who grew up with it describe a deep, gamey richness and a long, savory finish—umami on overdrive, often compared to an extra-mature blue cheese.
To eat it, the birds are removed, and the feathers are plucked (they are not eaten). The skin is sometimes consumed, and the meat inside is eaten raw. The long fermentation softens the bones enough that they can be chewed and swallowed.
4. Why It Mattered—and Still Does
Before freezers, preservation was survival. Kiviak turned a short summer abundance of birds into vital, high-energy winter food. It used exactly what the environment reliably offered: cold, darkness, and animal fat.
Today, it is still shared at milestones and community meals, connecting families to their land, the seasons, and their ancestors.
5. Safety, Skill, and Why Experience Matters
This fermentation relies on two things: a total lack of oxygen and consistent cold. If the seal skin isn’t perfectly airtight, or if temperatures swing too warm, harmful bacteria (specifically Clostridium botulinum, which causes botulism) can proliferate.
That’s why kiviak is the domain of experienced makers. The knowledge is practical, local, and taught person-to-person.
6. Kiviak Today: Continuity and Change
Climate Volatility: Warmer spells in the Arctic can complicate safe fermentation windows. Communities must adapt methods and timing, but the shifting weather is a real challenge.
Modern Options: Store-bought foods and freezers have changed daily diets. Even so, kiviak remains a powerful marker of Inuit identity, hospitality, and celebration.
7. How It Compares to Other Fermentations
Hákarl (Iceland): Land-buried shark that cures and dries over months. Similar in funk level, different in substrate and technique.
Surströmming (Sweden): Brined Baltic herring that ferments in the can; explosive aroma, but a gentler texture.
Kimchi (Korea): Vegetable fermentation, lactic acid-driven, proving that sour-savory preservation spans all climates and cultures.
7. Can You Try Kiviak?
Outside Greenland, almost never. And that’s as it should be. Kiviak is deeply local, woven into seasonal hunting and community practice. Visitors who are invited to taste it should do so with humility and respect for the hosts, the animals, and the tradition.
At the Disgusting Food Museum, we display a faithful model and explore the cultural context, why this food exists, what it means, and how our own food taboos work. You won’t be eating a fermented auk, but you will get to challenge your palate at the tasting bar.
Book tickets for the Disgusting Food Museum
If you have read this far, you are no doubt interested in disgusting food. Below you can book tickets for the Disgusting Food Museum to see a model of kiviak, as well as try a lot of other “disgusting” foods in the tasting bar.
Frequently Asked Questions About Kiviak
What is kiviak? Kiviak is a traditional Greenlandic Inuit food in which whole little auks (small seabirds) are fermented inside a sealed seal skin for months. It is served at celebrations.
How is kiviak made? Hundreds of whole, un-eviscerated little auks are packed into a prepared seal skin. The skin is tightly sewn shut to exclude all air, and the bundle ferments under a pile of stones in cold conditions for 3-18 months.
What does kiviak taste like? It has a powerful aroma and a deep, savory, gamey flavor—often compared to very mature cheese or soy sauce. The texture is very tender, as the bones soften during fermentation.
Are the feathers on kiviak eaten? No. The birds ferment with their feathers on, but the feathers are plucked off before the meat is eaten. The skin is sometimes consumed.
Is kiviak safe to eat? When made by experienced practitioners and kept cold and airtight, yes, within those communities. Improvised attempts can be extremely dangerous due to the risk of botulism and should not be tried.
Where can I try kiviak? Kiviak is found almost exclusively in Greenland and is typically shared within community or family gatherings. The Disgusting Food Museum exhibits a realistic model and explores its cultural background.