Why it works: Leek and chervil match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 148 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Pot-au-feu
Ingredients
Directions
Prepare the meat
Roll and tie the meat with string.
Place the meat in a large saucepan and pour water over it.
Put the saucepan on a slow fire and remove any scum that rises.
Stick the cloves into the onion and tie it with the herbs; add to the saucepan.
Simmer
Boil gently for 4 to 5 hours.
Remove the meat and the bunch of herbs; take off the string from the meat.
Skim the broth and slice the meat thinly into a tureen.
Serve
Pour a portion of the broth gently through a sieve over the bread until it swells, then add the remaining broth.
Chop the vegetables finely and add them if desired.
Serve the vegetables and meat separately.
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 + cherviltop 1% of all pairsSmell alikestrongCooked together148 recipes
Shared aroma: coumarin (sweet, hay).
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Leek + celerytop 4% of all pairsSmell alikestrongCooked together1,093 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + leektop 4% of all pairsSmell alikestrongCooked together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + cherviltop 7% of all pairsSmell alikestrongCooked together278 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
- Beef
- Gives the broth its rich meaty flavour and the tender meat served in the dish.
- Mutton
- Adds further meaty flavour and body to the broth during the long gentle simmer.
- Carrots
- Add sweetness and colour to the broth and the vegetables served alongside.
- Turnips
- Add mild sweetness and a tender texture to the vegetables served with the meat.
- Bread
- Soaks up part of the broth as it swells, giving a softer, moister base for the soup.
The step that matters
Remove the scum as it rises. Scum is coagulated protein and impurities that rise as the water heats. Skimming it early keeps the broth clear and clean-tasting instead of cloudy and greasy.
Swap the mace
How well each one fits the dish's main ingredients (beef, mutton, onion, leek, celery, chervil, pepper):
- Tarragonfits better
- Parsleyfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against beef, mutton, onion, leek, celery, chervil, 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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