Icelandic Fish Soup Recipe

Icelandic Fish Soup, or Fiskisúpa, is an essential part of Icelandic cuisine, offering a warm, comforting bowl of flavors that reflect the rich, marine traditions of this Nordic island. The soup is renowned for its delicate balance of fresh fish, creamy broth, and aromatic vegetables, making it the perfect dish for the cold, windswept winters that Iceland is famous for.

Not only does Icelandic Fish Soup showcase the country’s deep connection with the sea, but it also highlights the simplicity and quality of its ingredients. This is a dish that marries tradition with freshness in every spoonful. If you’ve ever wondered how to bring the taste of Iceland into your kitchen, this soup recipe is the best place to start. Whether you’re a seasoned home cook or just getting into the joys of international cuisine, you’ll find that this recipe is not only easy to make, but also packed with layers of flavor that will transport you straight to Reykjavik.

This is a classic version of Icelandic Fish Soup that combines the mild, flaky fish with a creamy, flavorful broth. The recipe is flexible enough to use whatever fresh fish is available, but it will always result in a rich, satisfying bowl of warmth.

Ingredients Needed

White fish fillets (cod, haddock, or pollock) – These fish are commonly used in Icelandic soups due to their delicate texture and mild taste.
Carrots – Sliced thin for a slight sweetness and a soft texture.
Leeks – These bring a subtle, onion-like flavor without overpowering the fish.
Potatoes – Diced into small cubes to add substance and create a heartier base.
Butter – For a creamy richness in the soup base.
Flour – To thicken the broth slightly and create a velvety texture.
Fish stock – Adds depth of flavor and enhances the seafood taste of the soup.
Heavy cream – To finish the soup and give it that rich, creamy mouthfeel.
Fresh dill – For a burst of fresh, herbal notes to balance the richness.
Salt and pepper – To taste.

Cooking Instructions

Prepare The Vegetables
- Peel and slice the carrots into thin rounds.
- Slice the leeks into thin rings, discarding the tough outer leaves.
- Peel and dice the potatoes into small cubes (about 1 cm).
Cook The Vegetables
- In a large pot, melt the butter over medium heat.
- Add the leeks and carrots, sautéing them for about 5 minutes until they start to soften and become aromatic.
- Add the diced potatoes and cook for another 5 minutes, stirring occasionally.
Make The Soup Base
- Sprinkle in the flour to create a roux, stirring constantly to avoid lumps. Cook for 2-3 minutes until the flour turns golden.
- Gradually add the fish stock, stirring continuously to ensure a smooth base. Once the stock is incorporated, bring the mixture to a simmer.
Add The Fish
- Cut the fish fillets into bite-sized pieces and add them to the pot. Let the soup simmer gently for 10-15 minutes, or until the fish is cooked through and the vegetables are tender.
Finish With Cream
- Stir in the heavy cream, salt, and pepper to taste. Allow the soup to cook for another 2-3 minutes, ensuring everything is well combined.
Garnish And Serve
- Ladle the soup into bowls and garnish with fresh dill before serving. Enjoy with some crusty bread for a complete meal.

Ingredient Insights

Understanding the ingredients in Icelandic Fish Soup is key to appreciating the dish’s depth of flavor. Here’s a closer look at some of the essential components:

White Fish Fillets: Cod, haddock, or pollock are the typical choices because their flesh is firm and flaky, holding up well in soups without falling apart. These fish are abundant in the cold waters surrounding Iceland, making them a staple of Icelandic cooking.
Leeks: Leeks are milder and sweeter than onions, giving the soup a gentle base flavor that doesn’t overwhelm the fish. They add a touch of elegance and earthiness to the dish.
Fish Stock: Fish stock adds a layer of richness and depth, enhancing the natural flavors of the seafood. Using a good-quality fish stock (or making your own from fish bones and vegetables) will really elevate this soup.
Heavy Cream: The cream gives the soup a rich, luxurious texture and a smooth finish. It helps balance the saltiness of the fish stock and brings all the flavors together in harmony.
Dill: Fresh dill is a traditional herb in Icelandic cooking, often paired with fish. It has a slightly tangy, grassy flavor that complements the richness of the fish and cream.

Expert Tips

To take your Icelandic Fish Soup to the next level, consider the following expert tips:

Use Fresh Fish: While frozen fish can be convenient, fresh fish will always yield the best results. If possible, source the freshest fillets you can find. If you’re near a coastal area, buying fish from a local fishmonger can make a huge difference in flavor.
Don’t Overcook the Fish: Overcooking the fish can make it dry and rubbery. To keep it tender, simmer it gently and remove it from the heat as soon as it’s cooked through.
Adjust the Thickness: Depending on your preference, you can make the soup thicker or thinner. If you prefer a thicker soup, add a bit more flour to the roux or reduce the liquid slightly. For a thinner broth, add more stock or a splash of water.
Add a Splash of White Wine: For a subtle acidity and extra depth of flavor, consider adding a splash of white wine after you add the fish stock. This is a classic French touch that works beautifully in fish soups.

Recipe Variations

Icelandic Fish Soup is wonderfully versatile, allowing for various variations to suit different tastes or dietary needs. Here are a few ideas:

Spicy Fish Soup: If you enjoy a bit of heat, try adding a pinch of cayenne pepper or chopped fresh chili peppers to the soup. A dash of hot sauce or a sprinkle of smoked paprika could also provide a smoky kick.
Vegetarian Version: For a vegetarian option, skip the fish and use vegetable stock instead of fish stock. You can still include plenty of hearty vegetables like mushrooms, parsnips, or cauliflower for added texture.
Seafood Variation: For a more luxurious version, you could add other seafood like shrimp, scallops, or mussels to the soup. These shellfish can be added just before the fish to ensure they stay tender.
Herb Variations: While dill is traditional, you can experiment with other herbs like thyme, tarragon, or parsley for different flavor profiles.

Final Words

Icelandic Fish Soup is the perfect dish to warm up with on a chilly day. Its comforting, creamy texture and delicate seafood flavors make it an ideal meal for anyone looking to try something new and exciting, while still keeping things simple and wholesome. Plus, it’s a great way to showcase the natural beauty of fresh fish and vegetables.

Whether you’re making it for a family dinner or as a special treat, this recipe brings a taste of Iceland right to your table. With its straightforward ingredients and easy preparation, you’ll be savoring every spoonful, daydreaming about the Nordic coastlines with each bite.

Icelandic Fish Soup Recipe