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 Soup
Ingredients
Directions
Prepare
Bring the stock to a boil.
Cut the beef into squares and mince the onion.
Cook the soup
Add the beef and onion to the boiling stock.
Remove any scum that rises to the surface.
Season to taste and thicken the soup.
Add Halford Sauce or St. Clair wine as desired.
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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Onion + saucetop 19% of all pairsSmell alikelowCooked together10,474 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Beef + saucetop 24% of all pairsSmell alikelowCooked together3,650 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Onion and sauce barely smell alike, yet cooks put them together in 10,474 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
- Beef
- Provides the meat and body that becomes tender as it simmers in the stock.
- Onion
- Adds savory sweetness and aroma as it cooks into the broth.
- Strong stock
- Forms the liquid base of the soup and carries the flavor of everything added to it.
The step that matters
Remove any scum that rises to the surface. Scum is coagulated protein and impurities released from the meat. Skimming it keeps the broth clear and prevents off, bitter flavors from spreading through the soup.
Swap the onion
How well each one fits the dish's main ingredients (beef, sauce):
- Tomatofits better
- Onionthe original
- Horseradishfits about as well
- Capsicumfits less well
Fit is the average pairing score against beef, sauce. 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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