Icelandic Cuisine: From Fermented Shark to Skyr – A Guide to Traditional and Modern Foods

Iceland's cuisine is a testament to survival in a subarctic island where short growing seasons, volcanic terrain, and abundant ocean dictated a diet of preservation, resourcefulness, and intense flavor. While modern Reykjavík offers global gastronomy, the traditional staples remain cultural touchstones—and conversation starters for visitors.

The Infamous & Iconic

1. Hákarl (Fermented Shark)

Greenland shark (toxic fresh due to urea/trimethylamine oxide) is buried in gravel/sand for 6–12 weeks to ferment, then hung to dry 4–5 months. Result: pungent ammonia aroma, chewy texture. Served in cubes with Brennivín (caraway schnapps). Tourist rite of passage; locals eat occasionally at Þorrablót.

2. Skyr

Technically a fresh acid-set cheese (not yogurt), made from skim milk + live cultures. High protein (12g/100g), low fat, tangy. Staple breakfast: with berries, granola, honey. Now global (Siggi's, Icelandic Provisions). Viking heritage—mentioned in sagas.

Þorramatur: The Midwinter Feast (January–February)

A curated platter of preserved foods from the pre-refrigeration era, eaten during Þorrablót festivals:

• Hangikjöt: Smoked lamb (traditionally dung-smoked), served hot/cold with peas, potatoes, béchamel.
• Laufabrauð: "Leaf bread"—paper-thin, intricately patterned, deep-fried. Christmas tradition.
• Svið: Singed sheep's head (brain removed). Eaten whole—eye considered delicacy.
• Blóðmör / Lifrarpylsa: Blood sausage / liver sausage (suet, oats, rye).
• Hrútspungar: Rams' testicles, pressed, boiled, whey-pickled. Texture: soft cheese.
• Súr Hvalur: Whey-pickled whale blubber (now rare).
• Harðfiskur: Dried fish (cod/haddock), beaten soft. Eaten with butter—high-protein snack.

Everyday Staples

• Rúgbrauð (Rye Bread): Dark, dense, slightly sweet. Traditionally baked in geothermal ground (hverabrað) or steamed in pots. Butter + smoked salmon/trout/herrings.
• Síld (Herring): Pickled (curry, mustard, onion, dill), smoked, or raw (sól). On rye with egg, red onion.
• Gullfiskur: Dried cod snack (like harðfiskur but smaller), buttered.
• Kjötsúpa: Lamb meat soup with root vegetables (rutabaga, carrot, potato), herbs. National comfort food.
• Plokkfiskur: Fish stew (cod/haddock) mashed with potatoes, onions, béchamel. Topped with rye bread.

Modern Icelandic Food Scene

• Icelandic Hot Dog (Pylsur): Lamb/pork/beef blend; served eina með öllu (with everything: raw + crispy onions, ketchup, sweet mustard, remoulade). Bæjarins Beztu Pylsur (Reykjavík) is legendary.
• New Nordic Cuisine: Chefs (Gaggan, Dill, Óx) use foraged herbs (arctic thyme, angelica), kelp, geothermal vegetables, langoustine, puffin (controversial), reindeer. Focus: purity, terroir, sustainability.
• Greenhouses: Geothermal heat + LED lights → tomatoes, cucumbers, peppers, strawberries, herbs year-round.
• Craft Beer: Explosion since 2010 (Einstök, Borg, Kaldi) — hops grown locally.

What to Try (and What to Skip)

Icelandic food is honest: it tastes of the sea, the sheep, the geothermal earth, and the long winter. Whether you're dipping harðfiskur in butter at a gas station or savoring a 12-course tasting menu in Reykjavík, you're eating a culture that made abundance from scarcity.