Why it works: Chicken and onion are a kitchen classic. They rank in the top 4% of all ingredient pairs, and 17,808 recipes mention both. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
The recipe
6 servingsIngredients
Contains: egg, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Put the whole chicken in a large pot with the peeled onion and the black peppercorns. Cover with water, bring to a boil over high heat, then reduce to a gentle simmer.
Simmer partly covered for 35 minutes, skimming off any foam from the surface.
Check that the thickest part of the chicken, away from the bone, reads 165°F (74°C). If not, simmer 5 more minutes and check again.
Lift the chicken onto a cutting board and let it cool slightly. Remove the onion and peppercorns from the broth with a slotted spoon and discard them.
Pull the meat from the chicken, discarding the skin and bones, and shred it into bite-size pieces.
Return the broth to a simmer. Add the carrots, parsnips and celery and cook for 10 minutes until tender.
Add the egg noodles and cook for 8 minutes, or until tender. Stir the shredded chicken back into the pot and heat through.
Stir in the parsley, season with salt to taste, and serve hot.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Chicken + oniontop 4% of all pairsAroma overlapmoderateMentioned together17,808 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Carrot + celerytop 1% of all pairsAroma overlapstrongMentioned together10,172 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + parsleytop 1% of all pairsAroma overlapstrongMentioned together8,053 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + parsniptop 1% of all pairsAroma overlapstrongMentioned together1,096 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Celery + parsleytop 2% of all pairsAroma overlapstrongMentioned together6,805 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (chicken, carrot, parsnip, celery, egg, parsley):
- Potatobetter flavor fit
- Leekbetter flavor fit
- Capsicumbetter flavor fit
- Onionthe original
Fit is the average pairing score against chicken, carrot, parsnip, celery, egg, parsley. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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