Why it works: Chicken and rice are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 4,769 recipes. Both carry (e,e)-2,4-decadienal, which smells fatty, deep fried. The science ↓
Curry of Spring Chicken
Ingredients
Directions
Prepare the curry
In a frying pan, melt the butter over medium heat.
Add the sliced onion and chicken; fry until browned.
Remove the chicken and place it in a saucepan with a little water.
Season with salt and let it simmer gently for 15 minutes.
Finish and serve
Stir in the sugar and lemon juice.
Mix the curry powder and flour with a little cold water, then add to the chicken.
Stir until it boils and serve with boiled rice.
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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Chicken + ricetop 5% of all pairsSmell alikemoderateCooked together4,769 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Lemon + ricetop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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
- Chicken
- Provides the main protein; browning and gentle simmering keep the meat tender and flavourful.
- Butter
- Carries fat for frying, adding richness and helping the onion and chicken brown.
- Curry powder
- Supplies the spiced aroma that defines the dish.
- Flour
- Thickens the sauce as it comes to a boil, giving it body.
- Lemon juice
- Adds acidity that brightens the sauce and balances the richness and spice.
The step that matters
Stir the curry powder and flour into cold water before adding. Flour and spice mixed into hot liquid clump, leaving lumps and raw flour taste. Blending them smoothly in cold water first lets the starch disperse evenly, so it thickens the sauce uniformly when it boils.
Swap the lemon
How well each one fits the dish's main ingredients (chicken, butter, onion, sugar, flour, rice):
- Coconutfits better
- Avocadofits better
- Raisinfits about as well
- Lemonthe original
Fit is the average pairing score against chicken, butter, onion, sugar, flour, rice. 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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