Why it works: Onion and rice are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 10,433 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Curried FIsH
Ingredients
Directions
Make the curry
Fry the chopped onion in butter until partially cooked.
Add curry powder and cook for a few moments.
Stir in the cold fish and cook for a few more moments.
Season with salt and pepper.
Serve
Serve on a hot dish with a border of 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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Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + ricetop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + fishtop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + ricetop 13% of all pairsSmell alikemoderateCooked together270 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Onion
- Softens in butter and builds the savory base of the curry.
- Butter
- Carries the curry powder's flavor and adds richness to the onion.
- Curry powder
- Provides the spiced aroma and flavor that defines the dish.
- Cold fish
- Is the main protein, gently warmed through in the spiced butter.
The step that matters
Adding the cold fish. Fish is already cooked, so it only needs gentle warming; overcooking it toughens the flakes and makes them dry.
Swap the onion
How well each one fits the dish's main ingredients (butter, fish, pepper, rice):
- Potatofits better
- Capsicumfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against butter, fish, pepper, 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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