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 ↓
Curry of Cold Meat
Ingredients
Directions
Make the curry base
Heat the dripping in a pan until hot.
Chop the onion and fry it in the hot fat until browned.
Add the chopped apple or substitutes and stir for a few minutes.
Mix in the curry powder, flour, and stock, stirring until it boils.
Skim off any fat and cook until the onion is tender.
Finish and serve
Add salt and pepper to taste.
Stir in the meat and keep it below boiling point for 20 minutes.
Serve with 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 + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Meat + oniontop 17% of all pairsSmell alikelowCooked together6,364 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Apple + peppertop 18% of all pairsSmell alikemoderateCooked together3,026 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + appletop 19% of all pairsSmell alikemoderateCooked together3,206 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Onion
- Softens and browns in the fat, building sweetness and depth for the sauce.
- Browned flour
- Thickens the stock into a sauce and adds a toasted, nutty flavour.
- Apple
- Adds mild sweetness and acidity that balances the curry spices.
- Curry powder
- Provides the main spiced aroma and flavour of the dish.
- Stock
- Forms the liquid base of the sauce and carries the flavours.
The step that matters
Keep the meat below boiling point. Boiling toughens meat proteins and makes them dry and stringy, so the meat should simmer gently once it is added to the sauce.
Swap the apple
How well each one fits the dish's main ingredients (meat, onion, flour, pepper):
- Avocadofits better
- Limefits better
- Lemonfits better
- Applethe original
Fit is the average pairing score against meat, onion, flour, 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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