Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Boiled Codfish and Oyster Sauce
Ingredients
Directions
Prepare the fish
Soak the fish in cold, salted water for 30 minutes before cooking.
Dredge the fish in flour.
Wrap it in a clean cloth, sewing the edges to fully enclose it.
Poach the fish
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.
Arrange the fish on a folded napkin.
Serve with oyster sauce.
Make the oyster sauce
Scald the oysters in hot oyster liquor.
Remove the oysters.
Add salt, pepper, mace, and butter to the liquor.
Whisk in milk mixed with flour.
Simmer briefly.
Add the oysters.
Serve in a sauce boat.
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.
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Clove + macetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
-
Oyster + fishtop 9% of all pairsSmell alikemoderateCooked together496 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Clove + lemontop 10% of all pairsSmell alikestrongCooked together8,150 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Codfish
- Forms the main body of the dish, cooked gently by poaching in salted water.
- Oysters
- Add briny flavor and soft texture to the sauce when scalded and folded in at the end.
- Butter
- Adds richness and a smooth, glossy mouthfeel to the sauce.
- Milk
- Forms the creamy base of the sauce, giving it body and mild sweetness.
- Flour
- Thickens the milk into a smooth sauce and lightly coats the fish before wrapping.
The step that matters
Check doneness by gently pulling on the fins. Fish cooks quickly and turns dry and tough when overcooked. Fins that release easily signal that the flesh is just cooked through. Pulling hard can tear the fish, so the test should be gentle.
Swap the mace
How well each one fits the dish's main ingredients (flour, clove, lemon, oyster, fish, pepper, butter):
- Parsleyfits better
- Nutmegfits better
- Marjoramfits better
- Macethe original
Fit is the average pairing score against flour, clove, lemon, oyster, fish, pepper, butter. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Sauce236 recipes
Fried Fish120 recipes
Fish Croquettes81 recipes
Scalloped Cod69 recipes