Why it works: Parsley and pepper 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
Cut the chicken into small pieces and break the bones.
Scald and skin the feet and gizzard, then wash the neck and liver.
Make the broth
Place the chicken parts in a large pot, add the cold water and salt, and bring to a boil.
Skim off any foam that forms on the surface.
Add the onion and mace, then reduce heat and simmer for 3 hours.
Strain the broth back into the pot, bring to a boil again.
Sprinkle in the rice (if using) and simmer for 20 minutes.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Chicken + ricetop 5% of all pairsSmell alikemoderateCooked together4,769 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
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).
-
Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Its bones, skin and connective tissue release gelatin and flavour into the water as it simmers.
- Cold water
- Starting in cold water lets the chicken release its flavour gradually as the liquid heats.
- Onion
- Adds aromatic sweetness and depth to the broth during the long simmer.
- Rice
- Its starch slightly thickens the broth and adds body as it cooks.
The step that matters
Keep the broth at a gentle simmer. Once the broth reaches a boil, reduce the heat. A hard rolling boil emulsifies fat into the liquid and makes the broth cloudy, while a gentle simmer keeps it clear and lets flavour extract slowly.
Swap the mace
How well each one fits the dish's main ingredients (chicken, onion, parsley, rice, pepper):
- Garlicfits better
- Thymefits better
- Celeryfits better
- Macethe original
Fit is the average pairing score against chicken, onion, parsley, rice, 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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