NORCOOK
Persetorsk
Vestlandet · Western Fjords

Persetorsk

Lightly salted, pressed cod with a firm, silky bite, poached and served with bacon-butter and peas.

1 day cureModerate
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Cultural Context & History

A gentler cousin of lutefisk, pressed cod is salted and weighted for a day to firm the flesh. The result is a clean, dense fillet that western families favour for a special Sunday.

Ingredients

  • 800 g fresh cod fillets, skin on
  • 2 tbsp salt
  • 1 1/2 tbsp sugar
  • To serve: eggesmør (melted butter with chopped hard-boiled egg), green pea purée and boiled potatoes

Recommended Tools

  • Glass or ceramic dishNon-reactive, so the cure never taints the fish.
  • Heavy weightCompresses the fillets to an even, firm flake.
  • Slotted fish sliceLifts the poached cod without breaking the flakes.

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Step-by-Step Instructions

  1. 1

    Mix the salt and sugar and rub the cure evenly over the cod fillets.

  2. 2

    Lay the fillets in a glass dish, cover with cling film, and press under a heavy weight — a cast-iron pan or a couple of scrubbed bricks. Refrigerate for 4 to 6 hours to firm and compress the flesh.

  3. 3

    Rinse away the cure, pat the fish thoroughly dry, and cut into neat portions.

  4. 4

    Bring a pan of lightly salted water to a bare simmer and poach the cod skin-side down for 7 to 8 minutes, until it separates into firm, glossy flakes.

  5. 5

    Serve straight away with warm eggesmør, green pea purée and boiled potatoes.

Chef's Tip

This is a light press, not salt cod — six hours under weight is the limit. Any longer and the flesh turns dense and oversalted rather than silky and firm.

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