Why it works: Onion and chicken 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 ↓
Curried Chicken
Ingredients
Directions
Cook the base
Brown the sliced onion in 2 tablespoons of butter in a pan.
Add 1 tablespoon of curry powder.
Cover and cook for a few minutes.
Add more butter if needed.
Finish the curry
Stir in the cold, cut-up chicken.
Thicken the mixture with 1 tablespoon of flour.
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.
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Onion + chickentop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Butter + flourtop 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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Butter + chickentop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Cooked chicken
- Provides the main protein and substance of the dish.
- Onion
- Browning builds sweetness and savory depth as it cooks in butter.
- Butter
- Carries the curry powder and adds richness and moisture to the pan.
- Curry powder
- Supplies the dish's spiced aroma and flavor, released by cooking in fat.
- Flour
- Thickens the sauce as its starch swells in the liquid.
The step that matters
Thicken the mixture with flour. Flour must be stirred in evenly so it does not form lumps, and cooked long enough to lose its raw, pasty taste. Its starch thickens the sauce only when it is heated with liquid.
Swap the onion
How well each one fits the dish's main ingredients (butter, chicken, flour):
- Leekfits better
- Potatofits better
- Shallotfits about as well
- Onionthe original
Fit is the average pairing score against butter, chicken, flour. 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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