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Sauce

Curry Sauce

A sauce made with butter, onion, curry powder, and sour milk, simmered for at least 20 minutes.

From an old cookbook · modernised transcription
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Curry Sauce

Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Curry Sauce

Ingredients

Directions

Make the curry base

  1. Melt the butter in a saucepan.

  2. Add the chopped onion and sauté until soft.

  3. Stir in the curry powder and sour milk.

Stew

  1. Stew the mixture for at least 20 minutes.

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.

Photo for illustrative purposes only · Contact us to use it

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 + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

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

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

    Shared aroma: decanal (soap, orange peel).

  3. Onion + milktop 20% of all pairs
    Smell alikemoderate
    Cooked together13,418 recipes

    Shared aroma: hexanal (green, grassy).

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

What each ingredient does

Onion
Forms the flavour base and turns sweet and soft as it cooks.
Butter
Fat that softens the onion and carries the spice flavour through the sauce.
Curry powder
Supplies the main spice aroma and flavour of the sauce.
Sour milk
Adds tangy acidity that balances the rich fat and spices.

The step that matters

Stew the mixture for at least 20 minutes. Long, gentle cooking lets raw spice flavours mellow and blend with the onion and butter. Stopping early leaves the sauce tasting harsh and unintegrated.

Swap the onion

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

  1. Potatofits better
  2. Asparagusfits about as well
  3. Leekfits about as well
  4. Onionthe original

Fit is the average pairing score against butter, milk. 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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