National Dish Denmark: Marinerede Sild (Recipe)
In this article
Discover Marinerede Sild, Denmark’s beloved marinated herring! Tender fillets rest in a sweet-and-sour bath of vinegar, sugar and warm spices until the flavours turn mellow and deeply aromatic. It is the cornerstone of any proper Danish open-sandwich spread, yet it is simple enough to make at home with a jar and a little patience. Dive straight into the pleasures of the Nordic table.
About Marinerede Sild
Marinerede sild, or marinated herring, is a fixture of Danish cooking and hugely popular with locals and visitors alike. This delicacy pairs tender fish with an aromatic marinade of vinegar, sugar and a whole range of spices that give the dish its unmistakable character. Traditionally the herring is served as part of a Danish Smørrebrød spread, which is very much how it earned its status as a national dish. At special occasions it is a firm favourite and appears on almost every buffet table.
Ingredients (serves 1–2)
- 200 g herring fillets (fresh or pickled)
- 100 ml vinegar (apple cider or white wine vinegar)
- 50 g sugar
- 1 small onion, cut into rings
- 2–3 whole peppercorns
- 1 bay leaf
- 1–2 tablespoons mustard seeds (optional)
Shopping for the ingredients
To make marinated herring you will need fresh ingredients from a well-stocked supermarket or a fishmonger. Choose herring fillets of good quality, as the freshness of the fish is decisive for the flavour. Many supermarkets also sell ready-marinated herring, which saves a step or two. Even so, it is worth making the marinade yourself so you can tune it to your own taste and keep full control over how fresh the finished dish tastes.
Preparing the dish
Before you begin, make sure everything is to hand and the necessary equipment is ready: a chopping board, a knife, a pan for heating the marinade and a glass container for storing the herring. Slice the onion into fine rings — this not only improves the flavour but also lifts the presentation of the dish. Mix the marinade thoroughly so the aromas can spread evenly through the jar.
Step-by-step instructions
- Heat the vinegar, sugar, peppercorns and bay leaf in a pan over medium heat until the sugar has dissolved.
- Add the onion rings and the mustard seeds (if using) and let the mixture simmer for 5 minutes.
- Take the marinade off the heat and leave it to cool completely.
- Layer the herring fillets in the glass container and pour the cooled marinade over them.
- Seal the container and rest it in the fridge for at least 24 hours so the flavour can deepen.
Gluten-free / lactose-free version
Marinated herring is naturally free from gluten and lactose, which makes it an excellent choice for anyone with an intolerance. The ingredients — herring fillets and marinade alike — contain no hidden gluten or dairy components. Just check that your vinegar comes from a certified gluten-free brand. The dish loses nothing in flavour or quality as a result.
Tips for vegans and vegetarians
For a vegan version of marinated herring you can turn to plant-based alternatives such as pickled aubergine or courgette. These vegetables take to the same marinade beautifully and offer an interesting textural contrast to the fish. Adjust the marinade for the vegan version as needed — a splash of soy sauce or a little barley malt works well for depth. The result stays full of flavour while remaining entirely free of animal products.
More tips and tricks
To get the most out of your marinated herring, let it rest in the marinade for several days. That gives the aromas enough time to develop fully, which improves the flavour considerably. Depending on your taste you can also add extra spices such as caraway or dill. Feel free to experiment with regional ingredients to give the dish a personal signature, much as cooks do with Roget Sild.
Adapting the recipe to your taste
The marinade for marinated herring is highly versatile and easy to tailor to personal preference. If you like it sweeter, add more sugar, or experiment with different kinds of vinegar to shift the flavour profile. You can also vary the spices to give the dish a character of your own. That flexibility lets you shape the recipe exactly the way you want it.
Ingredient substitutions
If some of the ingredients are not to hand, there are plenty of alternatives to fall back on. Apple cider vinegar can be swapped for white wine vinegar, for example, or you can use honey instead of sugar for a different kind of sweetness. The spices leave plenty of room to play as well: try fresh herbs or a little chilli for a sharper edge — the same freedom you have when curing Gravad Laks. Adjustments like these help you adapt the recipe without losing any flavour.
Drink pairing ideas
Several drinks go beautifully with marinated herring, above all light white wines that underline the freshness of the dish. A dry Riesling or a Sauvignon Blanc makes a perfect companion. Light beers work well too, as does sparkling water with fresh herbs to lift the aromas. For an alcohol-free option, a well-made ginger ale is highly recommended, since its bite harmonises with the marinade.
Serving and presentation ideas
With marinated herring, the look of the plate matters. Serve the fillets on a plate or a wooden board and decorate them with extra onion rings and fresh herbs. A few slices of cucumber or radish add not only freshness but also colour. Use attractive serving dishes to create an inviting atmosphere and surprise your guests with a spread as handsome as a plate of Fiskefrikadeller.
A bit of history
Marinated herring has a long history in Danish culture and began life as a way of preserving the fish. Marinating grew popular in the 19th century and became a fixture of Nordic cooking over the years that followed. Traditionally the herring was served at feasts and special occasions, and it still holds its place on buffet tables today. This culinary tradition ties local fishing to the creativity of Danish cuisine and remains a key element of the country’s food culture.
More recipe ideas
Summary: Marinerede Sild
Marinated herring is not only a national dish of Denmark but also a culinary experience that is genuinely easy to prepare. With its sweet-and-sour marinade and its reliance on fresh ingredients, it has won the hearts of countless lovers of Nordic cuisine. Whether as part of a traditional smørrebrød spread or simply as a snack, marinerede sild is well worth trying. Let this many-sided delicacy charm you and take a piece of Scandinavian culture home to your own kitchen.
