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Cod Fish Cakes

Cod fish cakes made from boiled cod, mashed potatoes, pepper, sea salt, beaten egg, and flour.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Cod Fish Cakes

Ingredients

Directions

Prepare the cod

  1. Boil the salt cod until cooked, then remove all bones.

  2. Mash the cod and mix with an equal amount of mashed potatoes.

Shape and fry

  1. Season with pepper and coarse sea salt to taste.

  2. Add enough beaten egg to form a paste.

  3. Shape the mixture into thin cakes and dust with flour.

  4. Fry the cakes in a pan until they are light brown.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Potato + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together8,305 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Potato + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together5,355 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Egg + flourtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Pepper + flourtop 19% of all pairs
    Smell alikemoderate
    Cooked together50,459 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Potato + eggtop 29% of all pairs
    Smell alikemoderate
    Cooked together4,978 recipes

    Shared aroma: (e)-2-octenal (fatty, green).

Egg and flour barely smell alike, yet cooks put them together in 106,462 recipes: they work on texture and structure more than aroma.

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Salt cod
Provides the main fish flavour and the bulk of the cakes.
Mashed potatoes
Adds body and softness, helping the cakes hold together while staying tender.
Beaten egg
Binds the mixture into a paste so the cakes keep their shape.
Flour
Dusting gives the outside a dry surface that helps it brown when fried.

The step that matters

Fry the cakes until light brown. Frying over moderate heat browns the flour-dusted surface through the Maillard reaction. Too little heat leaves the cakes pale and greasy, while too much heat can scorch the outside before the centre is heated through.

Swap the potato

How well each one fits the dish's main ingredients (pepper, egg, flour):

  1. Spinachfits better
  2. Capsicumfits better
  3. Chivefits better
  4. Potatothe original

Fit is the average pairing score against pepper, egg, flour. Candidates are from the same food group and used in at least 100 recipes.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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