Why it works: Butter and fish are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 4,488 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
To Boel Whitings
Ingredients
Directions
Prepare
Place the cleaned whitings on a fish plate.
Poach
Bring water to a boil and add the salt, bay leaves, and tied parsley.
Add the whitings to the boiling water and let them simmer for 5 to 10 minutes, watching closely to avoid overcooking.
Serve
Serve with butter and use the boiling liquor for flavor.
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 + fishtop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Whiting + fishtop 15% of all pairsSmell alikelowCooked together317 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Whiting + parsleytop 16% of all pairsSmell alikelowCooked together330 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Parsley + fishtop 18% of all pairsSmell alikelowCooked together2,341 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
- Whitings
- The main protein, which turns firm and opaque as it cooks in the simmering water.
- Butter
- Adds richness and a silky mouthfeel to the mild, delicate fish.
- Bay leaves
- Contribute a subtle aromatic flavor to the poaching liquor.
The step that matters
Simmer the whitings for 5 to 10 minutes. Fish proteins tighten and dry out quickly once overcooked, so the fish turns firm and rubbery. Checking early keeps the flesh moist and tender.
Swap the parsley
How well each one fits the dish's main ingredients (whiting, butter, fish):
- Capersfits better
- Parsleythe original
- Nutmegfits less well
- Tarragonfits less well
Fit is the average pairing score against whiting, butter, fish. 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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