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 ↓
Brown Curry
Ingredients
Directions
Melt the butter in a saucepan.
Add the sliced onion and fry for a few minutes.
Add the beef and cook until browned.
Sprinkle the curry powder over the meat and stir well.
Pour in the stock and add salt and lemon juice.
Simmer until the beef is tender.
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.
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Beef + buttertop 16% of all pairsSmell alikemoderateCooked together10,847 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Onion + lemontop 19% of all pairsSmell alikemoderateCooked together15,646 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Browning the meat builds savoury flavour, and slow simmering makes it tender.
- Butter
- Fat for frying the onion and carrying flavour through the pan.
- Onion
- Softens and sweetens as it fries, forming the base of the sauce.
- Curry powder
- Spices bloom in the hot fat and meat juices, giving the dish its aroma.
- Stock
- Liquid that simmers the beef until tender and forms the sauce.
The step that matters
Brown the beef. Searing the meat until well browned develops deep flavour through the Maillard reaction. Crowding the pan or stopping early leaves the meat grey and steaming, with a flatter taste.
Swap the lemon
How well each one fits the dish's main ingredients (beef, butter, onion):
- Avocadofits better
- Coconutfits better
- Mangofits better
- Lemonthe original
Fit is the average pairing score against beef, butter, onion. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Sauce236 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes