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
4 to 6 servingsIngredients
Contains: egg, milk, 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.
Place the chicken breasts, chopped onion, frozen carrots, mixed vegetable flakes, bay leaf, dried parsley, dried tarragon, celery salt, both cans of chicken broth, and chicken bouillon powder in a 6-quart slow cooker and stir to combine.
Cover and cook on low for 8 hours (480 minutes), until the thickest part of the chicken reaches 165°F (74°C) and the meat pulls apart easily.
Transfer the chicken to a cutting board, shred it with two forks, return it to the pot, and discard the bay leaf.
In a bowl, whisk the eggs and milk together, then stir in the flour, shredded Cheddar, and a pinch of salt until a stiff, sticky dough forms.
Turn the slow cooker to high and bring the soup to a gentle simmer. Pinch off small pieces of the dough and drop them into the soup one at a time.
Cover and cook for 15 to 20 minutes, until the noodles are tender and cooked through. Taste, add 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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Celery + carrottop 1% of all pairsAroma overlapstrongMentioned together10,172 recipes
Shared aroma: myristicin (spice, warm).
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Parsley + carrottop 1% of all pairsAroma overlapstrongMentioned together8,053 recipes
Shared aroma: myristicin (spice, warm).
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Parsley + celerytop 2% of all pairsAroma overlapstrongMentioned together6,805 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + tarragontop 2% of all pairsAroma overlapstrongMentioned together1,259 recipes
Shared aroma: estragole (anise, licorice).
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, parsley, tarragon, celery, carrot, flour, cheddar cheese):
- Potatobetter flavor fit
- Tomatobetter flavor fit
- Capsicumbetter flavor fit
- Onionthe original
Fit is the average pairing score against chicken, parsley, tarragon, celery, carrot, flour, cheddar cheese. 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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