Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Madras Curry
Ingredients
Directions
Prepare and brown
Remove bones from the mutton pieces.
Fry the mutton in its own fat until browned.
Stew and finish
Stew the mutton for 2 hours in broth or water.
Add the fried onion, black pepper, and salt to season.
Five minutes before serving, mix in the curry powder and let it stew without boiling.
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 + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + carawaytop 13% of all pairsSmell alikemoderateCooked together301 recipes
Shared aroma: decanal (soap, orange peel).
-
Pepper + carawaytop 13% of all pairsSmell alikemoderateCooked together291 recipes
Shared aroma: myristicin (spice, warm).
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Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mutton + oniontop 18% of all pairsSmell alikelowCooked together4,531 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
- Mutton neck
- Provides the main protein and fat, which become tender during long stewing.
- Fried onion
- Adds sweetness and body to the sauce as it breaks down into the stew.
- Curry powder
- Supplies the spiced aroma and flavour that defines the dish.
- Caraway seeds
- Adds a warm, aromatic note that complements the spices.
The step that matters
Mix in the curry powder without boiling. Curry powder's aromatic compounds are volatile and turn bitter or dull with prolonged high heat, so it is added late and the stew is kept below a boil.
Swap the caraway
How well each one fits the dish's main ingredients (mutton, onion, pepper):
- Garlicfits better
- Cuminfits better
- Parsleyfits better
- Carawaythe original
Fit is the average pairing score against mutton, onion, 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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