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 ↓
Curry Sour
Ingredients
Directions
Prepare
Soak the meat from the ox-cheek well.
Combine the soaked meat, sliced onions, potherbs, and water in a stewpan.
Remove the scum frequently.
Strain the mixture.
Stew
Add the soaked rice, curry powder, pepper, and salt.
Stew for four hours.
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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Rice + peppertop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Meat + ricetop 13% of all pairsSmell alikemoderateCooked together1,481 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Meat + oniontop 17% of all pairsSmell alikelowCooked together6,364 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ox-cheek meat
- Provides the main protein, which becomes tender and rich during long gentle stewing.
- Onions
- Build the savory base of the stew and add sweetness as they soften.
- Soaked rice
- Thickens the stew as its starch releases during cooking.
- Curry powder
- Adds warm, aromatic spice flavour to the broth.
The step that matters
Removing the scum. Scum is coagulated protein and impurities that rise to the surface as the liquid heats. Skimming it often keeps the broth clear and free of bitter or off flavours.
Swap the onion
How well each one fits the dish's main ingredients (meat, rice, pepper):
- Capsicumfits better
- Asparagusfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against meat, rice, pepper. 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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