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
Ingredients
Contains: milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare
Truss the chickens and rub them with lemon juice.
Wrap each chicken in a sheet of buttered paper.
Poach
Place the chickens in a stewpan with parsley, carrot, onion, and cloves.
Moisten with boiling stock to nearly cover the chickens.
Boil gently for about 40 minutes until done.
Finish and serve
Drain the chickens on a napkin, remove the paper and string.
Dish the chickens side by side and cover with Supreme sauce.
Garnish with small quenelles of fowl and serve.
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 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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Parsley + carrottop 1% of all pairsAroma overlapstrongMentioned together8,053 recipes
Shared aroma: myristicin (spice, warm).
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Lemon + parsleytop 1% of all pairsAroma overlapstrongMentioned together14,036 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Carrot + clovetop 3% of all pairsAroma overlapstrongMentioned together4,916 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Carrot + oniontop 4% of all pairsAroma overlapstrongMentioned together21,599 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chickens
- Provide the main protein, which becomes tender as it gently cooks in stock.
- Lemon juice
- Adds acidity that brightens the flavour of the poultry.
- Butter
- Adds richness and fat, helping the wrapping paper protect the chicken while it cooks.
- Boiling stock
- Moisture that gently cooks the chickens and flavours them as they poach.
- Carrot
- Adds subtle sweetness and aroma to the cooking liquid.
- Onion
- Adds aroma and savoury depth to the cooking liquid.
The step that matters
Boil gently for about 40 minutes until done. A gentle simmer cooks the chicken evenly and keeps the meat tender and juicy. A hard boil toughens the proteins and can tear the delicate skin and flesh.
Flavor stand-ins for the clove
How well each one fits the dish's main ingredients (chicken, lemon, butter, parsley, carrot, onion):
- Thymebetter flavor fit
- Celerybetter flavor fit
- Marjorambetter flavor fit
- Clovethe original
Fit is the average pairing score against chicken, lemon, butter, parsley, carrot, onion. 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).
“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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