National Dish Iceland: Saltfiskur í Kremuðum Lauk (Recipe)
In this article
Discover Saltfiskur í Kremuðum Lauk, one of Iceland’s most comforting classics! Tender salted cod meets a silky, slow-softened onion cream — a pairing that tastes of cold North Atlantic waters and warm island kitchens in equal measure. It is a dish for festive tables and quiet weeknights alike, and it comes together with far less effort than its rich flavour suggests. Bring a little of Iceland’s coastline to your own kitchen.
About Saltfiskur í Kremuðum Lauk
This traditional Icelandic dish brings together the freshness of the sea and the savoury sweetness of onions. Its heart is salted fish — usually cod — which the salt preserves beautifully while keeping it deeply aromatic. Paired with a creamy onion sauce, the result is a balanced harmony of flavours that will win over lovers of traditional cooking and curious newcomers alike. More than a delicacy, it is a piece of Icelandic culture that belongs on festive tables and everyday ones too.
Ingredients (serves 1–2)
- 200 g salted fish (cod, for example)
- 2 large onions
- 200 ml cream or a plant-based alternative
- 2 tablespoons butter or margarine
- Salt and pepper to taste
- Fresh dill, to garnish
Shopping for the ingredients
To make Saltfiskur í Kremuðum Lauk properly, choose fresh, good-quality ingredients. Visit your local fishmonger or a well-stocked supermarket to buy the salted cod — it is the single biggest factor in the flavour and quality of the finished dish. The onions should be firm and crisp so they can release their full sweetness as they cook down.
Preparing the dish
Preparation is refreshingly straightforward and does not take long. First, the salted fish needs to soak in water for several hours to draw out some of the salt. Depending on how salty you like it, the fish can sit in the water for a few hours or overnight, with the water changed once or twice. While it soaks, get the onions ready: peel them and slice them into fine rings so their sweetness comes through in the pan.
Step-by-step instructions
- Drain the soaked fish, place it in a pan of water, bring to the boil and simmer gently for 10–15 minutes.
- Heat the butter in a frying pan and cook the onion rings until soft and translucent.
- Pour in the cream and let everything bubble briefly until the sauce thickens slightly.
- Add the cooked fish carefully and season with salt and pepper.
- Garnish with fresh dill and serve piping hot.
Gluten-free / lactose-free version
Saltfiskur í Kremuðum Lauk adapts to gluten-free and lactose-free diets without any trouble. For a gluten-free result, use a certified gluten-free cream or a plant-based base such as coconut or oat milk. Lactose-free dairy is widely available too and works perfectly here, keeping the creamy texture intact. That way anyone with an intolerance can enjoy this delicious dish exactly as it should be.
Tips for vegans and vegetarians
Although the dish is traditionally made with fish, the recipe adapts well for vegans and vegetarians. In place of salted cod, use marinated tofu cubes or seitan, both of which give a similar texture and take on seasoning nicely. Swap the cream for a plant-based alternative such as soya or oat cream. With these changes the creamy, savoury character of the dish survives entirely — much as it does in a Vegetarian-friendly Skyr dessert to follow.
More tips and tricks
A few simple habits make all the difference. Use fresh ingredients, because product quality shapes the flavour more than any technique does. When cooking the fish, take care not to overcook it so it stays tender and moist — it should just flake apart. Experiment with different herbs or spices to add a personal note; a pinch of white pepper or a little grated nutmeg suits the cream sauce especially well.
Adapting the recipe to your taste
The dish is easy to tailor to your own preferences. Add vegetables such as peas or carrots for extra colour and nutrition, or stir in a handful of leeks alongside the onions. A splash of white wine in the cream sauce adds an interesting extra dimension. Do not be afraid to be creative and discover combinations of your own — this is a forgiving recipe that rewards experimenting.
Ingredient substitutions
If certain ingredients are hard to come by, alternatives are easy to find. Instead of salted fish you can use fresh fish fillets, lightly cured at home with salt for a few hours — much the same idea behind Graflax Med Dillssosu. Shallots make a good stand-in for onions if you prefer a milder flavour. And if you have no cream or plant-based alternative to hand, plain yoghurt will keep the sauce pleasantly creamy.
Drink pairing ideas
Refreshing drinks suit this dish best. A dry white wine such as a crisp Sauvignon Blanc pairs superbly with the salty fish and cuts through the cream. For an alcohol-free option, serve water with lemon or a lightly sweetened iced tea. These choices lift the flavours of the dish without covering them up.
Serving and presentation ideas
An attractive presentation adds a great deal to the enjoyment. Serve the dish in deep plates and garnish generously with freshly chopped dill for a splash of colour. A side of fresh bread — Rugbraud, the dark Icelandic rye, is ideal — or a simple green salad rounds out the plate nicely. A thoughtful arrangement will impress your guests and complete the meal beautifully.
A bit of history
The roots of Saltfiskur í Kremuðum Lauk reach deep into Icelandic cooking, where fresh fish has always played a central role. The method of salting was developed to preserve the catch through the long, cold winter months, when fresh supplies were uncertain. The dish reflects the natural beauty of Iceland and the affection islanders hold for their home. Prepared in the traditional way, it keeps honourable old customs alive while still offering something new to the palate — as do close relatives like Plokkfiskur within Icelandic cuisine.
More recipe ideas
Summary: Saltfiskur í Kremuðum Lauk
In short, Saltfiskur í Kremuðum Lauk is a delicious, traditional Icelandic dish that marries the flavours of the sea with a rich onion cream sauce. Perfect for festive occasions or simply for a special evening meal, it brings a touch of Iceland to your plate. With its many possible variations and its easy-going accompaniments, it is bound to become a highlight in your kitchen. Let the flavours work their magic and enjoy Icelandic food culture at your own table.
