National Dish Iceland: Lummur með Sultu (Recipe)

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Meet Lummur með Sultu, a quietly remarkable plate from the Icelandic kitchen that pairs tender, pan-fried fillets with a glossy, fruit-sweet sauce. It is the kind of cooking the island does best: a handful of good ingredients, treated simply, and served with a little flourish. Savoury and sweet meet in a single forkful, and the whole thing comes together in well under half an hour.
About Lummur með Sultu
The dish Lummur með Sultu is a truly remarkable example of traditional Icelandic cooking. It is made with tender lumme fillets, plentiful in the region and considered something of a delicacy. It is often served with a fruity sauce that lends the plate a subtle sweetness. The combination of the hearty, savoury fillets and the freshness of the sauce makes this an unforgettable thing to eat.
Ingredients (serves 1–2)
- 300g lumme fillets
- 1 onion, finely chopped
- 2 garlic cloves, crushed
- 1 cup vegetable stock
- 1 tablespoon olive oil
- 200g fruit of your choice (berries work beautifully)
- 1 tablespoon honey or sugar
- Salt and pepper to taste
Shopping for the ingredients
When shopping for Lummur með Sultu, it pays to pick fresh, good-quality produce. Head to your local supermarket or a market selling regional goods to track down the best fillets. Take just as much care over the fresh fruit destined for the sauce. A small tip: organic produce often has a more intense flavour and is the healthier choice.
Preparing the dish
Preparation is what makes or breaks Lummur með Sultu. Begin by slicing the onion and crushing the garlic. The fillets should be well drained and patted lightly dry with kitchen paper. That small step helps you achieve a properly crisp finish once they hit the pan, much as it does with a Steiktur Fiskur Med Rjomasosu.
Step-by-step instructions
- Heat the olive oil in a frying pan and add the chopped onion and garlic. Sauté until golden brown.
- Add the fillets and fry for around 5 minutes on each side, until cooked through.
- Pour over the vegetable stock and let everything simmer briefly so the flavours come together.
- In a small pan, heat your chosen fruit with the honey and a splash of water until soft and sauce-like in consistency.
- Serve the fillets with the fruity sauce and garnish with fresh herbs as you like.
Gluten-free / lactose-free version
Lummur með Sultu adapts to a gluten-free or lactose-free diet without any fuss. Simply use a gluten-free stock and make the fruit sauce without any dairy products. Olive oil is an excellent stand-in for butter, giving you a dish that works for everyone at the table. Icelandic cooking is perfectly happy to meet special dietary requirements.
Tips for vegans and vegetarians
Although Lummur með Sultu is traditionally made with fish, there are vegan and vegetarian versions too. In place of the fillets, try marinated seitan or tofu, both of which offer a similar texture. The fruity sauce is a fine match for these plant-based options. That way even vegans get a flavourful plate that reflects the tastes of Iceland.
More tips and tricks
There are plenty of small tricks that make Lummur með Sultu even better. Experiment with herbs such as thyme or dill to give the fish a distinctive aroma. For the sauce, vary the fruit with the seasons to discover new flavour combinations. And plating it up on something handsome turns the dish into a feast for the eyes as well.
Adapting the recipe to your taste
The recipe for Lummur með Sultu is easy to bend to personal preference. Add vegetables such as broccoli or carrots, cooking them in the stock alongside the fish to bring more nutrients to the plate. The fruity sauce can be refined with different sweeteners or spices depending on your mood. Every batch can be a little different from the last.
Ingredient substitutions
If some ingredients for Lummur með Sultu are hard to come by, they swap out easily. Another fish such as cod or halibut works just as well as lumme — the same approach that underpins a classic Saltfiskur. For the sauce, other berries do the job nicely depending on taste and availability. These alternatives guarantee a delicious result without losing what makes the dish special.
Drink pairing ideas
The right drink rounds off Lummur með Sultu perfectly. A cold Icelandic birch beer or a dry white wine harmonises beautifully with the savoury character of the fish. For alcohol-free options, a mineral-rich lemonade or a freshly pressed juice is well worth considering. These drinks taste good in their own right and support the fresh aromas of the ingredients.
Serving and presentation ideas
Presentation lifts the whole Lummur með Sultu experience. Serve the dish on a rustic wooden board or an elegant plate, garnished with fresh herbs and some of the fruit used in the sauce. Space the portions evenly to create an appealing overall picture — the same care that goes into arranging a platter of Graflax. A thoughtful presentation makes for a memorable meal.
A bit of history
The story of Lummur með Sultu reaches deep into Icelandic tradition. Lumme have been part of the island’s fisheries for centuries. Pairing them with a fruity sauce reflects the resourcefulness of Icelandic cuisine, a kitchen shaped by the climate and by whatever ingredients happened to be at hand. These cultural threads make the dish not just a good meal but a small piece of Icelandic identity.
More recipe ideas
Summary: Lummur með Sultu
In short, Lummur með Sultu is a distinctive dish that brings the flavours of Iceland into your own kitchen. The combination of tender fillets and a fruity sauce makes for a genuinely delicious mouthful. Whether for a festive dinner or a relaxed family meal, it is versatile and straightforward to prepare. Let Icelandic culinary tradition inspire you, and enjoy your homemade Lummur með Sultu.



