Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef Curried
Ingredients
Directions
Make the curry base
Slice the onions and sauté them in the butter in a stewpan.
Mix the flour and curry powder with a little water to form a smooth paste.
Add the apple, peeled and sliced, along with the paste to the pan with some gravy.
Simmer until the onions and apple are well cooked.
Finish and serve
Cut the beef into small squares, add it to the pan with salt, and heat thoroughly.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Beef + buttertop 16% of all pairsSmell alikemoderateCooked together10,847 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
Flour and butter 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
- Onions
- Soften and sweeten as they cook, forming the base of the sauce.
- Curry powder
- Provides the spiced, aromatic flavour that defines the dish.
- Flour
- Thickens the sauce when mixed into the paste and cooked.
- Sour apple
- Adds acidity and body that softens into the sauce as it simmers.
- Tinned beef
- Supplies the meat, which only needs heating through once added.
- Butter
- Carries the onions' cooking and adds richness to the base.
The step that matters
Simmer until the onions and apple are well cooked. Onions and apple must soften fully so the sauce becomes smooth and their raw sharpness and sweetness blend into the curry. Undercooked onions stay crunchy and taste harsh.
Swap the apple
How well each one fits the dish's main ingredients (beef, flour, onion, butter):
- Avocadofits better
- Raisinfits better
- Coconutfits better
- Applethe original
Fit is the average pairing score against beef, flour, onion, butter. 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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