Why it works: Parsley and watercress match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 469 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Curry Chicken
Ingredients
Directions
Make the curry
In a stewpan, melt the butter and sauté the onion and parsley until soft.
Add the chicken joints and water, then let it stew slowly until the chicken is nearly cooked.
Skim the grease from the top of the pot and set it aside.
Pour the cream into the stew and mix the reserved grease with the flour.
Once the chicken begins to boil again, add the flour mixture, curry powder, and salt. Cook until thickened.
Serve
Boil plain rice in a separate pot.
To serve, place the curry chicken in the center of a platter and surround it with boiled rice. Garnish with watercress and parsley.
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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Parsley + watercresstop 2% of all pairsSmell alikestrongCooked together469 recipes
Shared aroma: coumarin (sweet, hay).
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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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Flour + watercresstop 7% of all pairsSmell alikestrongCooked together340 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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
- Young chickens
- Provide the main protein, which becomes tender through slow stewing in liquid.
- Butter
- Carries the onion and parsley flavour and enriches the base of the sauce.
- Flour
- Thickens the sauce as it cooks with the reserved fat and cream.
- Cream
- Adds richness and a smoother, creamier texture to the sauce.
- Curry powder
- Provides the spiced aroma that defines the dish.
The step that matters
Adding the flour mixture. Flour mixed with fat before it goes into liquid helps prevent lumps, and the sauce must be brought back to a boil so the starch swells and thickens fully.
Swap the parsley
How well each one fits the dish's main ingredients (chicken, butter, onion, cream, flour, rice, watercress):
- Capersfits better
- Garlicfits better
- Turmericfits about as well
- Parsleythe original
Fit is the average pairing score against chicken, butter, onion, cream, flour, rice, watercress. 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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