Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Ox-tail Soup
Ingredients
Directions
Cut the ox-tail into pieces at the joints.
Place the pieces in a stewpan, cover with cold water, and bring to a boil.
Boil for 5 minutes, then strain and dry the ox-tail pieces with a clean cloth.
Return the ox-tail to the stewpan and add 4 oz. of butter.
Wash and scrape 1 carrot, cut it in half, and add it to the stewpan.
Peel the onion and insert the cloves, then add it to the stewpan.
Wash the celery, trim the green tops, and add it to the stewpan.
Add the peppercorns and bouquet garni to the stewpan.
Cover and cook over medium heat for 10 minutes, stirring occasionally.
Add 2 quarts of cold water and 1 teaspoon of salt.
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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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Clove + thymetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + thymetop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (butter, carrot, turnip, clove, celery, flour, thyme):
- Parsnipfits better
- Leekfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against butter, carrot, turnip, clove, celery, flour, thyme. Candidates are from the same food group and used in at least 100 recipes.
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