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 ↓
Gumbo Soup
soup for 4-5 peopleIngredients
Directions
Prepare and brown
Cut up the chicken and break the bones.
Place it in a pot with enough butter to brown it slightly.
Once browned, add enough water to make soup for 4-5 people.
Stew and thicken
Add the bacon, onion, and parsley.
Stew gently for 5-6 hours.
About 20 minutes before serving, mix the sassafras leaves with some of the soup to thicken it, then add it back to the pot.
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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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Chicken + buttertop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Provides the meat and bones that flavour the long-simmered soup broth.
- Butter
- Browns the chicken, building savoury, roasted flavour in the base of the soup.
- Sassafras leaves
- Ground leaves that thicken the soup and add their distinctive aroma when stirred in near the end.
- Bacon
- Adds smoky, salty fat that enriches the flavour of the soup.
- Onion
- Adds sweetness and aromatic depth as it softens during the long stew.
The step that matters
Adding the sassafras leaves. Sassafras powder thickens soup when stirred in and can turn stringy or clumpy if boiled. Mixing it with some warm soup first and adding it off the heat or at a gentle simmer helps it disperse evenly and keeps the texture smooth.
Swap the parsley
How well each one fits the dish's main ingredients (chicken, butter, onion):
- Garlicfits better
- Thymefits better
- Capersfits about as well
- Parsleythe original
Fit is the average pairing score against chicken, butter, 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.
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