Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Stewed Ox-tail
Ingredients
Directions
Prepare and brown
Wash and dry the ox-tail, then divide it into joints.
Trim off excess fat from the joints.
Fry the joints in butter until nicely browned.
Stew
Place the browned joints in a pan with hot water or stock.
Add lemon juice, fried onion, herbs, and vegetables to the pan.
Season to taste.
Simmer for 2 to 4 hours until tender.
Make the gravy and serve
Remove the joints and strain the gravy.
In the same pan, add browned flour to the gravy and stir until boiling.
Add ketchup.
Return the joints to the pan and heat through.
Serve garnished with croutons of fried bread, and carrot and turnip cut into fancy shapes and boiled in salted water.
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 + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Lemon + carrottop 9% of all pairsSmell alikestrongCooked together3,351 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ox-tail
- Rich meat and collagen that softens during long simmering into tender, gelatin-rich pieces.
- Browned flour
- Thickens the gravy and adds a toasted, savoury flavour.
- Butter
- Adds fat and richness, and helps the joints brown during frying.
- Mushroom ketchup
- Adds savoury depth to the gravy.
- Lemon juice
- Adds acidity that brightens the rich, savoury gravy.
- Turnips
- Add mild sweetness and body to the stew.
The step that matters
Browning the joints in butter. Browning triggers the Maillard reaction, which builds the deep, savoury flavour of the finished gravy. Pale joints give a flat taste, while overly dark ones can turn bitter, so brown them evenly until nicely golden.
Swap the mace
How well each one fits the dish's main ingredients (lemon, onion, mushroom, ketchup, carrot, turnip, butter):
- Parsleyfits better
- Thymefits better
- Celeryfits better
- Macethe original
Fit is the average pairing score against lemon, onion, mushroom, ketchup, carrot, turnip, butter. 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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