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Eggs Hashed

Eggs Hash is a fried dish of sliced hard‑boiled eggs, onions, butter, gravy, parsley, pepper, and salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Eggs Hashed

Ingredients

Directions

Prepare

  1. Boil the eggs hard and slice them.

Cook

  1. Fry the sliced onion in butter until soft.

  2. Add the sliced eggs, gravy, parsley, pepper, and salt to the pan.

  3. Stir gently and serve hot.

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. Parsley + peppertop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  2. Onion + parsleytop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

    Shared aroma: 2,4-decadienal (seaweed).

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

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

  4. Onion + buttertop 15% of all pairs
    Smell alikemoderate
    Cooked together42,912 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Butter + parsleytop 15% of all pairs
    Smell alikemoderate
    Cooked together28,563 recipes

    Shared aroma: trans-2-hexenal (green, leafy).

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

What each ingredient does

Eggs
Form the main body of the dish and provide substance and protein-rich texture.
Onion
Softens as it fries, adding sweetness and savory depth to the dish.
Butter
Fats the pan for frying the onion and adds rich flavor.
Gravy
Adds moisture and savory flavor that coats the eggs and onion.

Swap the onion

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

  1. Shallotfits better
  2. Chivefits better
  3. Carrotfits better
  4. Onionthe original

Fit is the average pairing score against egg, butter, parsley, 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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