Why it works: Chicken and onion are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 17,814 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Canapes of Chicken Liver
Ingredients
Directions
Make the paste
Sauté chicken livers and onion in hot fat until tender.
Smooth the mixture to a paste.
Add salt, cayenne, butter, and anchovy essence to taste.
Serve
Spread the mixture on toast.
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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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Liver + anchovytop 12% of all pairsSmell alikelowCooked together199 recipes
Shared aroma: hexanol (green, fruity).
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Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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Onion + anchovytop 14% of all pairsSmell alikelowCooked together1,263 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken livers
- Provide the main body and rich flavor of the paste.
- Butter
- Adds fat and smoothness, giving the paste a silkier, spreadable texture.
- Onion
- Adds sweetness and savory depth when softened in the hot fat.
The step that matters
Sauté until tender. Livers cooked too briefly stay grainy and pink inside, while overcooking makes them dry and bitter-tasting. Cook until just firm and no longer pink, then smooth them into a paste while still warm for the best texture.
Swap the onion
How well each one fits the dish's main ingredients (chicken, liver, pepper, butter, anchovy):
- Capsicumfits about as well
- Onionthe original
- Potatofits about as well
- Tomatofits about as well
Fit is the average pairing score against chicken, liver, pepper, butter, anchovy. 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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