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Lutefisk substitute

Best substitute

Gently Poached Fresh Cod

Use the same amount by weight as the lutefisk you are replacing

Best for Christmas Eve and holiday dinners

Taste and texture differ

There is no real substitute for lutefisk, and that is the honest answer: gently poached fresh cod is what most families serve instead, and almost nobody at the table minds. Lutefisk is not doing a flavour job in the meal, because it barely has one. It is doing a texture job and a tradition job, and everything you actually taste comes from what goes on top of it: melted butter, bacon and its drippings, white sauce or mustard sauce, boiled potatoes, mashed peas and lefse. So keep the sauces and the sides exactly as written, poach a mild white fish in barely trembling salted water, and serve it the same way. If you want the closest thing to the real article, soaked salt cod (bacalao) gets you the dried-fish provenance and a firmer bite. Do not attempt the lye treatment at home.

Other lutefisk substitutes

Ranked, with the exact amount to use

Substitutes for Lutefisk with ratios

  1. 2Salt Cod (Bacalao), Soaked

    Taste and texture differ

    Use the same amount by weight after soaking

    The closest thing in spirit.

    What changes

    Salt cod and lutefisk begin at the same place, a dried cod flitch, and diverge only in how it is preserved and reconstituted, so salt cod gives you the same ritual of days of soaking and the same dense, dried-and-returned character. It tastes considerably more of fish and of the sea than lutefisk, and it stays firm and meaty rather than turning soft, so the plate reads as a proper piece of fish rather than a tradition. Soak it 24 to 48 hours in the refrigerator, changing the water three or four times, then poach it very gently.

    Best for
    cooks who want the dried-fish character, holiday plates with strong sauces, anyone who cannot find lutefisk but has a Portuguese, Italian or Latin grocery nearby

    Taste a scrap of the poaching water before you serve. If it is still salty, the fish needs more soaking. Undersoaked salt cod will overwhelm the butter and white sauce completely.

  2. 3Mail-Ordered or Frozen Lutefisk

    Close match

    Use the same amount

    Before substituting, look harder.

    What changes

    Frozen and vacuum-packed lutefisk is sold seasonally by Scandinavian grocers and Midwestern fish houses, particularly through Minnesota, Wisconsin and the Dakotas, and it ships frozen in November and December. Some markets also sell dried cod already lye-treated but not yet freshened, which needs only a few days of cold-water soaking at home. This is the only route to the genuine texture, and it is usually easier than people assume.

    Best for
    families who want the actual tradition, church and lodge suppers, December holiday planning

    Order in early November. Supply is seasonal and small, and it sells out. Frozen lutefisk should be thawed in the refrigerator and cooked within a day or two, because it degrades fast.

  3. 4Poached Haddock, Pollock or Halibut

    Taste and texture differ

    Use the same amount by weight

    All three stand in for cod and each shifts the plate slightly.

    What changes

    Haddock and pollock are softer and sweeter and closer to lutefisk's mildness, which makes them the better mimics, though they also break apart more readily on the platter. Halibut is the opposite: firm, meaty and easy to serve in tidy pieces, but distinctly more substantial than lutefisk ever is, so the meal ends up feeling like a fish dinner rather than a lutefisk dinner. Choose by how much you care about lifting it out of the pot in one piece.

    Best for
    large platters that need to hold their shape, cooks who cannot get good fresh cod, buffet and potluck service

    Thicker fillets are more forgiving. Anything under three quarters of an inch will overcook while you are ladling sauce.

  4. 5Skipping the Fish Course Entirely

    Taste and texture differ

    Worth saying plainly: at a great many Scandinavian-American holiday tables the lutefisk is the least eaten thing on it, and leaving it off costs the meal very little.

    What changes

    The trimmings are the meal. Serve the boiled potatoes, mashed rutabaga, mashed peas, lefse, meatballs, pickled beets and cured salmon, and put out the melted butter and mustard sauce anyway so the flavours of the tradition are still on the table. Nobody goes hungry and no one asks twice.

    Best for
    small households, guests who have never eaten lutefisk and are nervous, tables that already have plenty of other dishes

    If lutefisk matters to one person at the table, a single small portion can be ordered frozen and cooked separately in a parchment parcel while everyone else eats the cod.

What is Lutefisk?

Lutefisk is Lutefisk, also spelled lutfisk and sometimes called lye fish or lyefish, is dried cod that has been rehydrated in a lye solution and then soaked in fresh water for days until it becomes a pale, translucent, almost gelatinous fillet served at Norwegian, Swedish and Scandinavian-American holiday tables.

Cooking tips

  • Do not attempt lye treatment at home. Turning dried cod into lutefisk means handling caustic food-grade lye at a controlled concentration for a controlled time, then rinsing it out over days. Get it slightly wrong and you either destroy the fish, which dissolves into soup, or you serve something genuinely unsafe to eat. Buy it already treated, or serve poached cod. This is not a kitchen project.
  • If you did find real lutefisk, steam or bake it rather than boiling it. Wrap the salted fillets in parchment or foil and bake at around 350F for 20 to 30 minutes, or steam them over water. Boiling agitates the already fragile flesh and you end up ladling jelly.
  • Salt lutefisk generously on both sides and let it drain in a colander for 30 minutes to an hour before cooking, then pour off the liquid. This draws out water and firms it enough to serve in recognisable pieces.
  • Cook lutefisk in stainless steel, enamel or glass, never in aluminium or bare cast iron. Residual alkalinity reacts with those metals, discolouring both the pan and the fish.
  • Whatever fish you end up serving, make the sauces properly, because they are where the flavour lives. Melted butter with plenty of black pepper, a bechamel-style white sauce, a sharp mustard sauce, and crisp bacon with its drippings are the traditional set, and a mild poached cod dressed with all four tastes far more like the holiday than plain lutefisk does.

Frequently asked questions

Can I make lutefisk at home from dried cod?

Realistically, no. The process requires food-grade lye at a specific strength, several days of soaking with careful timing, and then several more days of rinsing in fresh water to bring the fish back to something edible. Lye is caustic enough to burn skin and eyes, the margin for error on concentration and time is small, and the failure mode is either a dissolved fish or a product that should not be eaten. Buy lutefisk already treated from a Scandinavian grocer or a seasonal mail-order fish house, or serve poached cod instead.

Can I just leave the lutefisk out?

Yes, and plenty of families do. Lutefisk contributes texture and tradition rather than flavour, so the meal loses almost nothing in taste when you serve poached cod, or nothing at all, in its place. Keep the melted butter, bacon, white sauce, mustard sauce, potatoes, peas and lefse, and the holiday still tastes like the holiday.

Is salt cod the same thing as lutefisk?

No. Both start as dried cod, but salt cod is preserved in salt and stays firm, dense and salty after soaking, while lutefisk is treated with lye, which breaks the proteins down until the fish turns soft, mild and gelatinous. Salt cod is the better substitute of the two for a holiday platter precisely because it is firmer and easier to serve, but do not expect the lutefisk texture from it.

What does lutefisk actually taste like, and will a substitute taste different?

Lutefisk tastes very mild, faintly sweet and slightly soapy or mineral, with the aroma being far stronger than the flavour. Poached cod tastes cleanly of fish, so it is genuinely more flavourful than what you are replacing, not less. The real gap is texture: lutefisk is soft and wobbly in a way no fresh fish will replicate.

How much fish do I need per person?

Plan on six to eight ounces of raw fish per person for a main course, and a little less if it is one dish among many on a holiday spread. Lutefisk loses a lot of water in cooking, which is why traditional recipes call for what looks like an excessive amount. Fresh cod and halibut shrink much less, so if you are substituting you can buy closer to the lower end.

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