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Codfish Croquettes

Codfish croquettes are fried patties made from mashed codfish and potatoes mixed with eggs, butter, and pepper.

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 ↓

Codfish Croquettes

Ingredients

Directions

Prepare the mixture

  1. Boil the codfish and potatoes in plenty of water until tender.

  2. Drain the water and mash the potatoes and fish very fine.

  3. Once cool, beat in the eggs, butter, and pepper until thoroughly combined.

Fry

  1. Heat the lard in a kettle.

  2. Drop spoonfuls of the mixture into the hot lard, shaping them into oblong croquettes.

  3. Fry until golden 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 + buttertop 13% of all pairs
    Smell alikemoderate
    Cooked together6,456 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  3. Egg + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Butter + peppertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

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

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

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

What each ingredient does

Codfish
Provides the main flavour and the flaky body of the croquettes.
Potatoes
Mashed starch that binds the mixture and gives it a soft, tender interior.
Eggs
Bind the mashed mixture together so the croquettes hold their shape.
Butter
Adds richness and moisture to the mashed mixture.

The step that matters

Beat in the eggs only once the mixture has cooled. Eggs added to hot mashed mixture can scramble unevenly, so cooling first lets them blend smoothly and bind the croquettes without curdling.

Swap the potato

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

  1. Capsicumfits better
  2. Asparagusfits about as well
  3. Chivefits about as well
  4. Potatothe original

Fit is the average pairing score against egg, butter, pepper. 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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