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Hard Egg Curry

A curry made with sliced onions, butter, curry powder, broth, cream, arrowroot, and sliced hard‑boiled eggs.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Hard Egg Curry

Ingredients

Directions

Make the curry base

  1. In a pan, fry the sliced onions in butter until golden.

  2. Add the curry powder and stir for a minute.

  3. Pour in the broth and let it simmer until the onions are tender.

Thicken and finish

  1. In a bowl, mix the cream with arrowroot or rice flour until smooth.

  2. Add the cream mixture to the pan and simmer for a few minutes.

  3. Gently add the sliced hard-boiled eggs and heat through without boiling.

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. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  2. Onion + arrowroottop 11% of all pairs
    Smell alikestrong
    Cooked together340 recipes

    Shared aroma: coumarin (sweet, hay).

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

    Shared aroma: decanal (soap, orange peel).

  4. Butter + eggtop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Onion + creamtop 18% of all pairs
    Smell alikelow
    Cooked together10,827 recipes

    Shared aroma: 2-nonanone (fruity, floral).

Onion and cream barely smell alike, yet cooks put them together in 10,827 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

Onions
Soften and turn sweet as they cook, forming the body of the sauce.
Curry powder
Blooms in the hot butter to release aroma and flavour.
Cream
Adds richness and a smooth, silky texture to the sauce.
Arrowroot or rice flour
Thickens the sauce as it heats, giving it body without a floury taste.
Hard-boiled eggs
Add substance and mild richness, holding their shape when gently heated.

The step that matters

Gently add the sliced hard-boiled eggs and heat through without boiling. Boiling toughens egg whites and can make the yolks grainy or rubbery, and it can also break the thickened sauce. Keeping the heat low warms the eggs through while preserving their texture and a smooth sauce.

Swap the arrowroot

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

  1. Potatofits better
  2. Leekfits better
  3. Chivefits better
  4. Arrowrootthe original

Fit is the average pairing score against onion, butter, cream, egg. 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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