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 fish stock by simmering the skin and bones in water until you have ½ cup.
In a pan, melt the butter and lightly fry the chopped onion.
Stir in the flour, curry paste, and chutney, cooking for 1-2 minutes.
Pour in the fish stock and bring to a boil, adding salt to taste.
Reduce heat and simmer for 20 minutes.
Add the fish pieces and cook gently for 8-10 minutes.
Stir in the lemon juice and cream before serving.
Serve the curried fish surrounded by boiled rice and garnished with hard-boiled egg.
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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Lemon + ricetop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Fish + ricetop 13% of all pairsSmell alikemoderateCooked together270 recipes
Shared aroma: 2-nonenal (fatty, 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
Swap the onion
How well each one fits the dish's main ingredients (fish, butter, flour, lemon, rice, egg):
- Asparagusfits better
- Leekfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against fish, butter, flour, lemon, rice, egg. Candidates are from the same food group and used in at least 100 recipes.
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