Fiskesuppe (Norwegian Creamy Fish Soup)

About This Recipe

Fiskesuppe is Norway's great fish soup and one of the defining dishes of the western fjord coast, particularly Bergen, where centuries of fishing-trade wealth turned even everyday fishermen's food into something polished and refined. Unlike the dense, potato-thickened chowders of New England or the rustic bouillabaisse of Provence, fiskesuppe is built around a delicate fish stock made from white-fish bones — cod, haddock, halibut — gently simmered with leek tops, carrot, parsley stems, white peppercorns and a splash of white wine, then strained until perfectly clear. The stock is enriched with cream (lots of it — Norwegians don't economize on dairy in fish soup), thickened only lightly with a flour-butter roux, and brought to a silken texture that coats the spoon without ever feeling heavy. Into this golden cream broth go batons of carrot and leek (the only vegetables — never potato, in true Bergen style), and at the very end, gently poached chunks of two or three white fish — usually cod for sweetness, salmon for richness, and a handful of small cold-water shrimp for sweetness and pink colour. The garnish is a flurry of dill, a few chive scrolls, and a single lemon wedge on the side. Eaten with hunks of dark Norwegian rye and a glass of cold lager, it is a soup that tastes of the cold Atlantic sea distilled into cream — clean, sweet, faintly briny, deeply comforting, and unmistakably of the Bergen quayside.

Ingredients

Serves 6

• 1.2 lgood fish stock (homemade from white fish bones, or quality bought)
• 300 mlheavy cream plus 100 ml whole milk
• 40 gunsalted butter plus 30 g plain flour (for the roux)
• 2large leeks, white and pale green only, sliced into 5 mm rings
• 2carrots, peeled and cut into thin batons
• 350 gskinless boneless cod fillet, cut into 3 cm chunks
• 250 gskinless boneless salmon fillet, cut into 3 cm chunks
• 150 gsmall cooked cold-water shrimp, peeled
• 150 mldry white wine, plus 1 bay leaf and 6 white peppercorns
• fresh dill, chives, fine sea salt, white pepper, and lemon wedges to serve

Instructions

1. 1

   Sweat the vegetables

   Melt the butter in a heavy soup pot over medium-low heat. Add the sliced leek rings and carrot batons with a pinch of salt and sweat gently 8 minutes, stirring, until softened but not coloured. They should be tender and translucent.

   Browning the vegetables is wrong for fiskesuppe — the broth must stay pale and clean.

2. 2

   Build the roux

   Sprinkle the flour over the vegetables and stir to coat. Cook 90 seconds, stirring constantly, until the flour smell is gone and a pale paste forms. Do not let it colour.

3. 3

   Add wine and stock

   Pour in the white wine and whisk hard to dissolve the roux completely. Let bubble 60 seconds. Add the fish stock in a steady stream, whisking constantly to prevent lumps. Add the bay leaf and white peppercorns. Bring to a gentle simmer, then reduce heat low and cook 15 minutes — the stock will thicken slightly and the vegetables will become very tender.

4. 4

   Enrich with cream

   Stir in the heavy cream and milk. Bring back to a bare simmer — do not boil hard or the cream may split. Cook gently 5 minutes for flavours to marry. Taste — should be silken, lightly thickened, sweet from cream and fish stock. Adjust with salt and white pepper.

5. 5

   Poach the white fish first

   Reduce heat to its lowest setting — the soup must barely tremble, not bubble. Add the cod chunks and cook 3 minutes, just until they turn opaque at the edges. White fish overcooks instantly in residual heat — be conservative.

6. 6

   Add salmon and shrimp

   Add the salmon chunks and cook another 2 minutes — salmon should be just translucent in the centre, not opaque all the way through. Turn off the heat completely and stir in the cooked shrimp. Residual heat will warm them through in 60 seconds. Fish out the bay leaf.

7. 7

   Rest and garnish

   Let the soup rest 3 minutes off the heat — the fish finishes cooking gently and the flavours settle. Stir in a generous handful of chopped fresh dill. Ladle into wide warmed bowls, making sure each portion gets some of each fish, some shrimp, and some vegetables.

8. 8

   Serve with rye

   Garnish each bowl with a tuft of dill, a sprinkle of chive, and a tiny crack of white pepper. Set a lemon wedge on each bowl rim — a small squeeze brightens the cream but is optional. Serve with thick slices of dark Norwegian rye bread and salted butter, with a cold lager or chilled Alsatian Riesling alongside.

Variations

• •

  Add 200 g of halibut or monkfish chunks for an even more luxurious version.

• •

  Mussels and clams — steam 500 g of either separately, then add along with their strained broth in the final step.

• •

  Curry fiskesuppe — add 1 tsp mild curry powder with the roux for a popular modern Oslo twist.

• •

  Smoked salmon finish — top each bowl with thin slices of cold-smoked salmon as garnish for a Swedish-Norwegian fusion.

Storage

Best the day it's made; cream-based fish soups don't reheat well. Refrigerate gently up to 24 hours and reheat over very low heat without boiling. Does not freeze — cream splits and fish becomes mushy. If making ahead, prepare the cream base without fish, refrigerate, and add fresh fish at serving.

Frequently Asked Questions