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 ↓
Chicken Curry
Ingredients
Directions
Prepare the chicken
Season the chicken pieces with salt and pepper, then dredge in flour.
Brown the chicken in hot butter in a stew pan.
Make the sauce
Fry the sliced onion in the remaining butter until colored but not browned.
Mix 1 tablespoon of flour, sugar, and curry powder, then brown them in the butter.
Slowly add water or stock and strained tomatoes (or chopped apple), seasoning with salt and pepper.
Simmer and serve
Pour the sauce over the chicken and simmer for one hour or until tender.
Add hot milk or cream, boil for one minute, 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.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Chicken + tomatotop 8% of all pairsSmell alikemoderateCooked together6,031 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Coats the chicken and thickens the sauce when browned with the curry powder.
- Butter
- Fat for browning the chicken and onion, adding richness and flavor to the dish.
- Onion
- Softens and sweetens as it cooks, forming the base flavor of the sauce.
- Curry powder
- Provides the spiced aroma and flavor that defines the curry.
- Strained tomatoes
- Adds acidity and body to the sauce, balancing the richness of the dish.
- Milk or cream
- Adds richness and a mellow texture to the finished sauce.
The step that matters
Browning the flour, sugar and curry powder in butter. Toasting curry powder in fat releases its aromatic compounds, while the flour must be cooked long enough to lose its raw taste and help thicken the sauce. Stirring prevents scorching, which would make the sauce bitter.
Swap the onion
How well each one fits the dish's main ingredients (chicken, pepper, flour, butter, sugar, tomato, milk):
- Capsicumfits better
- Potatofits better
- Sweet potatofits better
- Onionthe original
Fit is the average pairing score against chicken, pepper, flour, butter, sugar, tomato, 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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