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
Place the bones in a large pot, followed by the neatly tied beef.
Put the herbs and spices in a muslin bag and add to the pot with cold water.
Simmer
Bring to a gradual boil, skimming the surface frequently.
Once boiling, add the vegetables gradually to maintain temperature.
Allow to boil slowly for 4 to 5 hours until the liquid is clear and pale golden-brown.
Optionally, color the soup with browning salt or liquid browning, using sparingly.
Serve
Serve the soup with croutons and some of the vegetables cut into strips or dice.
If serving the meat hot, arrange it with the vegetables around it and serve with sauce.
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).
-
Leek + parsniptop 1% of all pairsSmell alikestrongCooked together165 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + parsniptop 1% of all pairsSmell alikestrongCooked together1,097 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
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
- Provides rich meat flavor and tender meat as it cooks slowly in the broth.
- Bones
- Release gelatin and savory flavor into the broth, giving it body.
- Leeks
- Add mild, sweet onion-like flavor to the broth.
- Onions
- Contribute sweetness and aromatic depth to the broth as they cook down.
- Carrots
- Add natural sweetness and color to the broth and vegetables.
The step that matters
Keeping the simmer slow and steady. A gentle simmer keeps the broth clear, while a rolling boil emulsifies fat and cloudies the liquid. Skimming foam as it rises removes impurities that would otherwise muddy the soup.
Swap the allspice
How well each one fits the dish's main ingredients (beef, carrot, turnip, leek, parsnip, onion, celery):
- Thymefits better
- Parsleyfits better
- Marjoramfits better
- Allspicethe original
Fit is the average pairing score against beef, carrot, turnip, leek, parsnip, onion, celery. 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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