Cook and Scale

Icelandic Plokkfiskur

4 servings · 50 min total

Iceland's weekday supper: poached cod and potatoes crushed into a buttery onion béchamel and eaten hot with dark rye bread.

Icelandic Plokkfiskur

Ingredients

Contains: Gluten, Milk, Fish

Allergen info is best-effort — please verify yourself.

Method

  1. 1.

    Par-boil the potatoes — Boil the potatoes in a large pot of well-salted water for about 15 minutes, until almost tender but still holding their shape.

  2. 2.

    Poach the cod on top — Lay the cod on top of the potatoes, put the lid on and poach for 5-6 minutes, until the fish is opaque and flakes at the touch of a fork. Lift the fish out, drain the potatoes and set both aside.

  3. 3.

    Sweat the onion and make a roux — Dry out the pot, melt the butter in it and soften the onion over medium-low heat for 5 minutes, until translucent and sweet with no colour. Stir in the flour and cook for a minute.

  4. 4.

    Build the white sauce — Whisk in the milk a little at a time, keeping the sauce smooth, then simmer for 5 minutes until it is thick enough to hold a channel when you draw a spoon across the base.

  5. 5.

    Crush it all together — Return the potatoes and fish to the pot and crush them into the sauce with a wooden spoon. Plokkfiskur should keep visible flakes of cod and lumps of potato — stop well before it becomes a purée. Season with the salt and white pepper.

  6. 6.

    Warm through and top with chives — Warm through over low heat for 3-4 minutes, stirring, then scatter with the chives and serve straight from the pot with buttered rye bread.