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Hash and Croquettes

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Hash and Croquettes

Ingredients

Directions

  1. Finely chop the leftover cooked meat and onion.

  2. In a skillet, melt butter and sauté the onion until soft.

  3. Add the chopped meat, season with salt and pepper, and cook until heated through.

  4. Mash the potatoes and mix with the meat mixture.

  5. Form the mixture into small patties.

  6. Dip each patty in beaten egg, then coat with breadcrumbs.

  7. Fry in hot oil until golden brown on both sides.

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. Onion + potatotop 3% of all pairs
    Smell alikemoderate
    Cooked together9,023 recipes

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

  2. Pepper + potatotop 9% of all pairs
    Smell alikemoderate
    Cooked together8,305 recipes

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

  3. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

  4. Butter + potatotop 13% of all pairs
    Smell alikemoderate
    Cooked together6,456 recipes

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

  5. Meat + potatotop 14% of all pairs
    Smell alikemoderate
    Cooked together786 recipes

    Shared aroma: 1-octen-3-one (mushroom, metallic).

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

Swap the onion

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

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

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

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