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 ↓
Scotch Collops
Ingredients
Directions
Prepare
Cut the beef into slices.
Brown some batter and flour in a saucepan.
Stew
Add the beef, salt, pepper, and minced onion to the saucepan.
If desired, add ½ apple or green papaw.
Pour in hot water to cover the beef.
Cover the pan tightly and stew until 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.
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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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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + oniontop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + appletop 18% of all pairsSmell alikemoderateCooked together3,026 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
- Tender lean beef
- Provides the main meat, which becomes tender through slow, covered stewing.
- Flour
- Browned with batter to thicken the cooking liquid and add a toasted flavour.
- Batter
- Browned in the pan to add colour and body to the sauce.
- Onion
- Softens during stewing and adds sweetness and aroma to the gravy.
The step that matters
Cover the pan tightly and stew until tender. Lean beef is tough and needs long, gentle, moist heat to break down its connective tissue. A tight lid traps steam so the meat stays moist, while a rapid boil would toughen the fibres.
Swap the apple
The recipe marks apple as optional. How well each one fits the dish's main ingredients (beef, flour, pepper, onion):
- Avocadofits better
- Limefits better
- Lemonfits better
- Applethe original
Fit is the average pairing score against beef, flour, pepper, 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.
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