Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Chicken Broth
Ingredients
Directions
Make the broth
Boil the chicken in water until cooked, then set aside in a cool place.
The next day, skim off the fat from the broth.
Remove the bones from the chicken and add them to the soup pot with the broth.
Add the onion, carrot, turnip, parsley, salt, and pepper.
Bring to a boil and simmer for two hours.
Remove the bones with a slotted spoon.
Finish and serve
Add the vermicelli and boil for an additional hour.
Serve the chicken broth hot.
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.
Photo for illustrative purposes only · Contact us to use it
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 + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Turnip + parsleytop 2% of all pairsSmell alikestrongCooked together2,842 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 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
- Whole chicken
- Releases flavour and gelatin into the water, giving the broth body and savoury depth.
- Onion
- Adds aromatic sweetness and depth as it softens during long simmering.
- Carrot
- Contributes natural sweetness and aroma to the broth.
- Turnip
- Adds mild sweetness and earthy flavour to the broth.
- Vermicelli
- Absorbs broth and softens as it cooks, adding starch and bulk to the soup.
The step that matters
Skim the fat after chilling. Fat solidifies on cold broth and rises to the top, so removing it before reheating keeps the soup clean-tasting and prevents a greasy mouthfeel.
Swap the onion
How well each one fits the dish's main ingredients (chicken, carrot, turnip, parsley, pepper):
- Parsnipfits better
- Leekfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against chicken, carrot, turnip, parsley, 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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