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 ↓
Curry Beef Balls
Ingredients
Directions
Form the beef balls
Combine ground beef, milk, black pepper, and cayenne in a bowl. Form into balls the size of an English walnut.
Make the curry base
Melt butter over medium heat in a saucepan. Cook minced onion until soft but not browned. Add curry powder.
Add the beef balls to the saucepan and shake gently. Reduce heat to low and simmer for 5 minutes.
Make the sauce and finish
In another saucepan, blend flour with butter. Add strained tomato, salt, and pepper. Bring to a boil.
Pour the tomato mixture over the beef balls and cook slowly for an additional 5 minutes. Serve plain or with flaked 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Beef
- Forms the main body of the dish; cooking firms the protein into tender, sliceable balls.
- Onion
- Softens and adds sweetness and savory depth to the curry base.
- Butter
- Carries the curry flavor and adds richness to the sauce.
- Flour
- Blended with butter to thicken the tomato sauce.
- Strained tomato
- Provides the liquid base of the sauce and a bright acidity.
- Curry powder
- Supplies the warm, aromatic spice flavor that defines the dish.
The step that matters
Cook the onion until soft but not browned. Browning the onion turns its sugars bitter and dark, which can make the curry taste harsh. Gentle cooking softens the onion and draws out its sweetness, giving the sauce a mellow base.
Swap the tomato
How well each one fits the dish's main ingredients (beef, milk, pepper, butter, onion, flour):
- Potatofits better
- Chivefits better
- Leekfits better
- Tomatothe original
Fit is the average pairing score against beef, milk, pepper, butter, onion, flour. 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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