Why it works: Oyster and fish work together. They rank in the top 9% of all ingredient pairs, and cooks put them together in 496 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Boiled Codfish and Oyster Sauce
Ingredients
Directions
Prepare
Soak the fish in cold, salted water for 30 minutes before cooking.
Dredge the fish in flour and wrap it in a clean cloth, sewing the edges to fully enclose it.
Cook
Place the wrapped fish in boiling salted water with cloves, peppercorns, and lemon peel.
Check doneness by gently pulling on the fins; they should come out easily.
Serve
Arrange the fish on a folded napkin and serve with oyster sauce.
Blanch the oysters in hot oyster liquor before serving.
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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Oyster + fishtop 9% of all pairsSmell alikemoderateCooked together496 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Clove + lemontop 10% of all pairsSmell alikestrongCooked together8,150 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Flour + clovetop 15% of all pairsSmell alikemoderateCooked together12,671 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lemon + fishtop 15% of all pairsSmell alikelowCooked together1,889 recipes
Shared aroma: 2-nonenal (fatty, green).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Codfish
- Main protein that turns flaky and opaque as its proteins set during cooking.
- Oysters
- Provide the briny, savoury flavour of the sauce served with the fish.
- Oyster liquor
- Carries the oyster flavour into the sauce and gently warms the oysters.
- Lemon peel
- Adds fragrant citrus aroma to the poaching water, lightly перfuming the fish.
The step that matters
Checking doneness by the fins. Cod proteins set and turn opaque within a narrow temperature range, and overcooking squeezes out moisture, leaving the flesh dry and stringy. Testing early and gently keeps the fish moist and flaky.
Swap the clove
How well each one fits the dish's main ingredients (flour, lemon, oyster, fish):
- Capersfits better
- Parsleyfits better
- Marjoramfits better
- Clovethe original
Fit is the average pairing score against flour, lemon, oyster, 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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