Why it works: Turnip and leek 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 ↓
Pot-au-feu
Ingredients
Directions
Prepare the pot
Combine the beef and water in a large pot.
Place the pot near the fire and skim off any foam.
Simmer
When the water is nearly boiling, add the salt, liver, carrots, turnips, leeks, celery, onions (with a clove in each), and parsnip.
Skim again and let simmer for 4 to 5 hours, adding a little cold water as needed.
Remove some of the fat from the surface.
Serve
Place slices of bread in a tureen, add half the vegetables and half the broth, and serve the meat separately with the remaining vegetables.
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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Turnip + leektop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + parsniptop 1% of all pairsSmell alikestrongCooked together590 recipes
Shared aroma: coumarin (sweet, hay).
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Leek + parsniptop 1% of all pairsSmell alikestrongCooked together165 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + parsniptop 1% of all pairsSmell alikestrongCooked together1,097 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Gives the long-simmered broth its rich meaty flavour and body.
- Liver
- Adds depth and a savoury, mineral note to the broth.
- Leeks
- Contribute mild onion-like sweetness and aroma as they soften in the broth.
- Onions
- Release sugars and aroma during the long simmer, sweetening the broth.
- Carrots
- Add sweetness and colour to the broth and the vegetables served with the meat.
The step that matters
Skimming the foam. Foam and impurities rise as the water heats. Skimming them early and again after adding vegetables keeps the broth clear and free of bitter or off flavours.
Swap the onion
How well each one fits the dish's main ingredients (beef, liver, carrot, turnip, leek, celery, parsnip):
- Beetrootfits better
- Chivefits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against beef, liver, carrot, turnip, leek, celery, parsnip. 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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