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 ↓
Lobster Curry
Ingredients
Directions
Prepare
Remove the meat from the shell of the lobster and cut it into neat square pieces.
Mix the curry powder with the stock until smooth.
Make the curry
Fry the minced onions in butter until tender but not browned.
Sprinkle the flour over the onions, then add the curry mixture and stir until thickened.
Add the lobster pieces and stew gently for 30 minutes.
Just before serving, stir in the lemon juice.
Serve
Serve the lobster on a hot dish with the sauce poured over it, alongside 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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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).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + ricetop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Lobster
- Provides the main protein and sweet, delicate meat that the sauce surrounds.
- Curry powder
- Supplies the spiced, aromatic flavour that defines the dish.
- Onions
- Soften into a sweet base that gives the sauce body and flavour.
- Butter
- Carries the onion and spice flavours and adds richness to the sauce.
- Flour
- Thickens the sauce so it clings to the lobster pieces.
- Lemon juice
- Adds acidity that brightens the rich, spiced sauce just before serving.
The step that matters
Stirring in the lemon juice just before serving. Acid added early can thin and dull the sauce after long stewing, and heat drives off its fresh brightness. Adding it at the end keeps the flavour lively.
Swap the lemon
How well each one fits the dish's main ingredients (lobster, onion, butter, flour, rice):
- Coconutfits better
- Avocadofits better
- Raisinfits about as well
- Lemonthe original
Fit is the average pairing score against lobster, onion, butter, 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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