Why it works: Chicken and onion are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 17,814 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Chicken Broth
Ingredients
Directions
Prepare
Clean and quarter the chicken, removing the skin and rump.
Make the broth
In a pot, combine the chicken, mace, onion, peppercorns, and water.
Simmer until the broth is reduced and flavorful.
Skim off any fat that rises to the surface.
Finish
Season with salt and add chopped parsley if desired.
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.
-
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).
-
Mace + parsleytop 15% of all pairsSmell alikemoderateCooked together4,268 recipes
Shared aroma: myristicin (spice, warm).
-
Mace + oniontop 17% of all pairsSmell alikelowCooked together7,078 recipes
Shared aroma: eugenol (clove, spicy).
-
Chicken + parsleytop 19% of all pairsSmell alikemoderateCooked together6,314 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
- Whole chicken
- Provides the meat, bones and collagen that give the broth body and flavor.
- Water
- Acts as the cooking liquid that extracts flavor from the chicken and aromatics.
- Onion
- Adds aromatic sweetness and savory depth to the broth.
The step that matters
Skim off the fat. Fat that rises to the surface can make the broth greasy and cloudy. Removing it as it forms keeps the broth clear and clean-tasting.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (chicken, mace, onion):
- Garlicfits better
- Gingerfits better
- Thymefits better
- Parsleythe original
Fit is the average pairing score against chicken, mace, onion. 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.
More chicken broth recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Chicken Soup156 recipes
Creamed Chicken89 recipes
Chicken Panada75 recipes
Chicken Patties46 recipes