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 ↓
Stewed Ox-tail
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Cut the ox-tail into pieces.
Place in a pot and cover with water.
Simmer
Add salt, pepper, chopped onions, carrots, celery, bay leaves, and thyme.
Bring to a boil, then reduce heat and simmer for 2-3 hours until tender.
Serve
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.
-
Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Carrot + thymetop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Celery + thymetop 3% of all pairsSmell alikestrongCooked together3,193 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + thymetop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ox-tail
- Long simmering breaks down its connective tissue and collagen, making the meat tender and the broth rich.
- Onions
- Release sugars and aromatic compounds as they cook slowly, adding sweetness and depth to the broth.
- Carrots
- Add natural sweetness and body to the stew as they soften during the long simmer.
- Celery
- Contributes savory, aromatic flavor to the broth as it softens.
The step that matters
Simmer until tender. Oxtail is tough and needs a long, gentle simmer so its collagen can slowly convert to gelatin. Boiling hard can toughen the meat and cloud the broth, so keep the heat low once it reaches a boil.
Swap the onion
How well each one fits the dish's main ingredients (pepper, carrot, celery, thyme):
- Parsnipfits better
- Turnipfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against pepper, carrot, celery, thyme. 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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