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Sauce

Cold Curry Sauce

A chilled sauce made from egg yolks, olive oil, curry powder, cayenne pepper, and lemon juice.

From an old cookbook · modernised transcription
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Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓

Cold Curry Sauce

Ingredients

Directions

  1. Pound the hard-boiled yolks of the eggs until smooth.

  2. Gradually add the olive oil while mixing.

  3. Stir in the curry powder and a pinch of cayenne pepper.

  4. Add lemon juice until the sauce is smooth enough to pass through a fine sieve.

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. Pepper + lemontop 3% of all pairs
    Smell alikestrong
    Cooked together27,047 recipes

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

  2. Olive + lemontop 7% of all pairs
    Smell alikemoderate
    Cooked together11,922 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  3. Olive + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together30,263 recipes

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

  4. Egg + lemontop 19% of all pairs
    Smell alikelow
    Cooked together44,316 recipes

    Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

  5. Egg + olivetop 31% of all pairs
    Smell alikemoderate
    Cooked together15,340 recipes

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

Egg and lemon barely smell alike, yet cooks put them together in 44,316 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

Egg yolks
Emulsify with the oil and thicken the sauce into a smooth, rich base.
Olive oil
Adds fat that makes the sauce silky and carries the curry flavor.
Curry powder
Supplies the main spiced aroma and flavor of the sauce.
Lemon juice
Adds acidity to brighten the rich yolk and oil and adjust thickness.

The step that matters

Adding the olive oil gradually. Egg yolks emulsify oil only when it is added slowly while mixing. Adding it all at once can break the emulsion, leaving the sauce oily and separated instead of smooth.

“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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