Why it works: Chicken and onion are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 17,814 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Chicken Curry
Ingredients
Directions
Prepare the chicken
Remove the skin from the chicken and cut it into pieces.
Mix the curry powder and flour together.
Roll each piece of chicken in the mixture.
Fry and stew
Fry the sliced onions in butter until light brown.
Add the chicken to the pan.
Fry the chicken until browned.
Add a little water.
Stew for 2 to 3 hours, adding more water if it becomes too thick.
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.
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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Chicken + buttertop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Flour + oniontop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Curry powder
- Provides the main spice flavour and aroma of the dish.
- Flour
- Coats the chicken and helps thicken the sauce as it stews.
- Onions
- Soften and brown in butter, adding sweetness and depth to the sauce.
- Butter
- Carries the spices and onions and adds richness for frying.
- Chicken
- Provides the main protein; browning it adds savoury flavour before stewing.
The step that matters
Stewing with added water. Stewing for 2 to 3 hours breaks down the chicken and lets the flour-thickened sauce develop. Too little water lets it scorch or thicken too far, so water must be added as needed.
Swap the onion
How well each one fits the dish's main ingredients (chicken, flour, butter):
- Leekfits better
- Potatofits better
- Shallotfits about as well
- Onionthe original
Fit is the average pairing score against chicken, flour, butter. 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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