Why it works: Parsley and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Poulet Aux Croutons
Ingredients
Directions
Prepare
Make a stuffing with the chicken livers.
Roast the chicken, covering it with bacon and paper.
Make the sauce
Fry the bread crusts in a little sweet oil and let them drain.
In the same oil, brown the sliced onions until three-quarters done.
Add chopped parsley, green onions, shallots, and the chicken livers to the onions.
Moisten with white wine and cullis, then season with pepper and salt.
Let the sauce boil gently for 15 minutes.
Serve
Serve the chicken with the fried crusts on the side or pour the sauce over it.
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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Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + shallottop 8% of all pairsSmell alikestrongCooked together2,431 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Provides the main cooked meat, with its protein setting as it roasts.
- Bacon
- Its fat bastes the chicken as it renders, adding savoury flavour and moisture.
- Onions
- Browning slowly develops sweetness and a deeper, savoury base for the sauce.
- White wine
- Adds acidity and aroma, and helps lift the flavours of the pan sauce.
- Bread crusts
- Frying crisps them, giving the croutons a crunchy texture against the soft meat.
The step that matters
Let the sauce boil gently for 15 minutes. A gentle simmer reduces the liquid and concentrates flavour slowly. A hard boil can reduce too fast, making the sauce overly thick or tough to balance.
Swap the onion
How well each one fits the dish's main ingredients (chicken, liver, bread, parsley, shallot, white wine, pepper):
- Chivefits better
- Leekfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against chicken, liver, bread, parsley, shallot, white wine, pepper. 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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