Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Boiled Chicken
Ingredients
Directions
Prepare the chicken
Pluck and draw the chicken, singe it, and wipe it with a wet towel.
Cut off the head and feet, then cut the chicken into small pieces.
Place the chicken in a kettle and cover it with water, adding salt and pepper.
Boil the chicken until tender.
Make the sauce
For the sauce, fry the sliced onion in butter until white.
Add the milk thickened with flour and remaining butter, mixing well.
Season with salt and pepper, then boil until thickened.
Strain the sauce through a sieve and pour it over the chicken on a platter.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Chicken + milktop 13% of all pairsSmell alikemoderateCooked together4,389 recipes
Shared aroma: 1-hexanal (fruit).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Provides the main protein, which turns tender and moist when simmered in water.
- Milk
- Forms the base of the sauce, giving it creaminess and body as it thickens.
- Flour
- Thickens the milk into a smooth sauce as it heats and boils.
- Butter
- Adds richness and fat, and carries the flavour of the frying onion.
- Onion
- Adds savoury, sweet aroma as it softens in the butter.
The step that matters
Add the milk thickened with flour. Flour must be blended in smoothly and the sauce kept mixing while it heats, or lumps form. Boiling then thickens the sauce as starch swells.
Swap the onion
How well each one fits the dish's main ingredients (chicken, pepper, butter, milk, flour):
- Potatofits better
- Capsicumfits better
- Leekfits about as well
- Onionthe original
Fit is the average pairing score against chicken, pepper, butter, milk, flour. 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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