Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Chicken Broth
Ingredients
Directions
Prepare
Place the chicken parts in a kettle.
Dredge the chicken parts with flour.
Add 1 pint of cold water.
Soak for 1 hour.
Simmer and strain
Simmer gently, covered, until the meat falls from the bones.
Strain the broth.
Return the strained broth to the fire.
Add 1 cup of water to the bones.
Cook for 1 hour longer.
Combine the liquid with the broth.
Discard the chicken.
Season and serve
Season with onion juice, coarse sea salt, black pepper, and parsley.
Bring to a boil.
Serve with toasted bread squares.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken neck, leg and wing tips
- Provides meat, bones and fat that flavour the broth as they simmer.
- Flour
- Dusted on the chicken before soaking, it can help thicken the broth slightly.
The step that matters
Simmer gently, covered. A gentle simmer keeps the broth clear and lets collagen and flavour leach out of the bones slowly. A hard boil makes it cloudy and greasy.
Swap the onion
How well each one fits the dish's main ingredients (chicken, flour, pepper, parsley, bread):
- Shallotfits better
- Carrotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against chicken, flour, pepper, parsley, bread. 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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