National Dish Sweden: Baltic Herring Bake (Recipe)
In this article
Meet Strömmingslåda, a cosy Swedish bake that layers tender Baltic herring with creamy sliced potatoes and gentle aromatics. Warming, filling and reassuringly simple, it captures the honest, homely spirit of Scandinavian cooking. Whether you serve it for a relaxed family supper or a convivial gathering with friends, this golden casserole is a lovely way to celebrate Swedish hospitality and coax the flavours of the Baltic coast straight onto your table.
About Strömmingslåda
Strömmingslåda is a traditional Swedish dish that has won over the hearts of many food lovers. It brings together tender herring, savoury seasonings and creamy potatoes in a delicious oven bake. The combination of these simple yet flavourful ingredients mirrors the very essence of Swedish cuisine. Whether for a family meal or a sociable get-together, this dish is ideal for sharing warmth and good food around the table.
Ingredients (serves 1–2)
- 400 g herring, fresh or pickled
- 500 g waxy potatoes
- 1 onion, diced
- 200 ml cream or a plant-based alternative
- 2 tbsp butter or oil
- Salt and pepper, to taste
- Fresh herbs (such as dill or parsley), to garnish
Shopping for the ingredients
When shopping for Strömmingslåda, it is worth choosing fresh ingredients. Make sure the herring is of good quality to get the very best flavour. Many shops and weekly markets stock fresh, locally caught herring that is ideal for this bake. Take equal care with the potatoes, choosing firm, waxy ones without any soft or bruised spots so they hold their shape through cooking.
Preparing the dish
Preparing Strömmingslåda is straightforward and quickly done. Begin by peeling the potatoes and slicing them into even rounds so they cook uniformly. Meanwhile, dice the onion and chop the herbs. With everything prepped and to hand, you are ready to assemble the bake and slide it into the oven.
Step-by-step instructions
- Preheat the oven to 180°C.
- Grease an ovenproof dish with butter or oil.
- Layer the potato slices, herring and onion alternately into the dish.
- Season each layer with salt, pepper and fresh herbs.
- Pour the cream evenly over the layers.
- Bake for about 40–45 minutes, until the potatoes are tender and the surface is golden brown.
- Remove from the oven and let it rest briefly before serving.
Gluten-free / lactose-free version
For a gluten-free and lactose-free version of Strömmingslåda, simply swap the regular cream for a plant-based cream. The potatoes need no special adjustment, as they are naturally gluten-free. The method stays exactly the same, so everyone can enjoy the delicious flavours of this bake without having to compromise on the ingredients.
Tips for vegans and vegetarians
For a vegan or vegetarian take on Strömmingslåda, the herring can easily be replaced with marinated tofu or a plant-based fish alternative. The recipe also adapts well if you add extra vegetables such as spinach or courgette. That way the bake stays just as hearty and satisfying without any animal products. Enjoy Swedish cooking with a plant-based twist!
More tips and tricks
A few tips and tricks can make Strömmingslåda even tastier. Try grating a little nutmeg over the potato layers for an extra flavour kick. You can also pop the bake briefly under the grill to achieve a lovely crisp top. A bit of experimenting turns this dish into a fresh discovery every time.
Adapting the recipe to your taste
The recipe for Strömmingslåda is versatile and easily adapted to your preferences. Add other vegetables or seasonings that appeal to you, for example. Do you like it spicier? A little chilli or extra pepper can bring both flavour and warmth. What matters most is that the dish tastes as good as possible for you and your guests.
Ingredient substitutions
If you struggle to find fresh herring, you can turn to pickled herring instead — much like the salty fillets that flavour the classic Janssons Frestelse. It brings plenty of flavour to the dish, though it should be well drained beforehand. You can also replace the cream with an unsweetened plant-based milk if you prefer a lighter version. These alternatives still guarantee a thoroughly delicious result.
Drink pairing ideas
To round off the Strömmingslåda experience, several drinks pair beautifully with it. A light, fresh beer or a dry white wine harmonises well with the flavours of the bake. For those who prefer alcohol-free options, a lively grape juice or sparkling mineral water with lemon works nicely. Either way, the right drink helps the flavours of the dish shine.
Serving and presentation ideas
Presentation can be decisive for that first impression. Serve Strömmingslåda in its original baking dish, with a scattering of fresh parsley or dill on top for a splash of colour. A colourful salad on the side brings both freshness and visual variety to the table. Remember that we eat with our eyes first, and an appealing presentation only heightens the pleasure of the meal.
A bit of history
Strömmingslåda has a long history in Swedish cuisine. This dish is said to have been prepared for centuries, back when fish and potatoes were staple foods for the Swedish population. The combination of these ingredients is not only delicious but also nourishing and filling. Many families have their own recipes and variations, passed down from one generation to the next and woven into the fabric of Swedish identity — the same heritage you taste in a plate of Köttbullar or in Sweden’s other homely fish bakes such as Fiskgratäng.
More recipe ideas
Summary: Strömmingslåda
Strömmingslåda is a flavourful and traditional dish that brings together the best of Swedish cuisine. With simple ingredients and a hearty method, it is perfect for any occasion. Its versatility and the ease with which it can be adapted make it an ideal recipe for anyone keen to experience Scandinavian flavours. Give it a try and let the delicious variety of Swedish cooking work its charm.
