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 ↓
Ox Cheek Soup
Ingredients
Directions
Make the gravy
In a pan, combine the beef, veal, ham, Jamaica pepper, and cloves to make a rich gravy.
Strain the gravy through a sieve into a clean pan.
Simmer the soup
Add the cleaned and cut ox head to the pan.
Simmer the soup very slowly for at least 4 to 5 hours.
To thicken, mix a bit of butter with flour and add it along with the sherry.
Pass a few stewed onions through a drainer and add them to the soup.
Season to taste, skim the surface, and serve hot.
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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + vealtop 11% of all pairsSmell alikemoderateCooked together3,784 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Beef
- Builds the rich, savory flavor of the gravy that forms the base of the soup.
- Ox head
- Slow simmering draws gelatin and body from the bones and meat into the broth.
- Butter and flour
- Together they form a roux that thickens the soup and gives it body.
- Sherry
- Adds acidity and a deeper aroma to balance the rich meat broth.
The step that matters
Simmer the soup very slowly. Long, gentle simmering lets collagen in the ox head break down into gelatin, giving body to the broth. A rapid boil makes the broth cloudy and can toughen the meat.
Swap the onion
How well each one fits the dish's main ingredients (beef, veal, ham, sherry, butter, flour, pepper):
- Capsicumfits about as well
- Carrotfits about as well
- Leekfits about as well
- Onionthe original
Fit is the average pairing score against beef, veal, ham, sherry, butter, flour, pepper. 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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