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Mackerel Balls

Mackerel Balls are fried fish balls made with mashed potatoes, eggs, and pepper.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 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 ↓

Mackerel Balls

Ingredients

Directions

Prepare the fish

  1. Soak the mackerel in water overnight.

  2. In the morning, pour boiling water over the fish.

  3. Carefully remove the fish from the bones.

Shape and fry

  1. Mix the fish with cold mashed potatoes, beaten eggs, and pepper.

  2. Shape the mixture into balls.

  3. Fry the balls in hot butter 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. Pepper + buttertop 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

Mackerel
Provides the main flesh and flavor that forms the body of the balls.
Cold mashed potatoes
Adds body and moisture, helping the mixture hold its shape.
Eggs
Bind the mixture together so the balls hold their shape when fried.
Butter
Conducts heat for frying and promotes browning and a rich aroma.

The step that matters

Fry the balls in hot butter until golden brown. If the butter is not hot enough, the balls absorb fat and cook unevenly, and they may fall apart. Hot fat sets the outside quickly and drives browning, which gives both crispness and flavor.

Swap the potato

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

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

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