Why it works: Leek and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,046 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Stock-broth
Ingredients
Directions
Prepare
Collect all bones and carcasses of poultry or game.
Place them in a large pot with water or the liquor from boiled beef, mutton, or veal.
If available, add water from boiled ham after skimming off the fat.
Simmer and strain
Add leeks, celery, onion with cloves, carrots, turnip, parsnip, salt, herbs, and sheep's melts.
Cover and simmer slowly for 7-8 hours.
Once reduced and flavorful, strain through a sieve and store for use.
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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Leek + turniptop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + carrottop 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).
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Celery + turniptop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Leek + carrottop 3% of all pairsSmell alikestrongCooked together1,310 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
- Poultry or game bones and carcasses
- Release collagen and body-building flavor into the liquid during long simmering.
- Leeks
- Add sweet, savory aromatic flavor to the broth base.
- Onion with cloves
- Contributes savory depth and aroma as it softens during simmering.
- Carrots
- Add gentle sweetness and rounded flavor to the broth.
The step that matters
Simmer slowly and keep it covered. A gentle simmer extracts flavor and gelatin from bones without clouding the liquid. A hard boil emulsifies fat and fine particles into the broth, making it cloudy and greasy.
Swap the clove
How well each one fits the dish's main ingredients (beef, ham, leek, celery, onion, carrot, turnip):
- Parsleyfits better
- Thymefits better
- Marjoramfits better
- Clovethe original
Fit is the average pairing score against beef, ham, leek, celery, onion, carrot, turnip. 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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