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 Hotch-potch
Ingredients
Directions
Prepare
Scald the ox tails in hot water.
Disjoint the tails and place them in a saucepan.
Add bacon, carrots, turnips, celery, onions, mixed herbs, salt, pepper, and enough water to cover.
Cook and strain
Boil until the tails are tender.
Remove the tails and the bunch of herbs.
Strain the liquid and puree the vegetables through a sieve.
Add the pureed vegetables back to the liquid.
Serve
Pour the mixture over the tails and serve.
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).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ox tails
- Provide the meat and collagen that become tender and give the stew its body during long boiling.
- Bacon
- Adds smoky, savoury fat that flavours the broth.
- Carrots
- Add sweetness and body when pureed into the broth.
- Turnips
- Contribute mild flavour and thickness when pureed into the broth.
- Onions
- Add savoury depth and sweetness that build the broth's base flavour.
- Celery
- Adds aromatic, savoury flavour to the broth.
The step that matters
Boil until the tails are tender. Ox tail is tough connective tissue. It needs a long, gentle simmer so collagen slowly breaks down into gelatin, making the meat tender and the broth rich. Boiling too hard or too briefly leaves the meat tough.
Swap the onion
How well each one fits the dish's main ingredients (carrot, turnip, celery, pepper):
- Parsnipfits better
- Leekfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against carrot, turnip, celery, 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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