Why it works: Pepper and lemon 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 ↓
Oyster Sauce
Ingredients
Directions
Prepare the oysters and liquor
Choose small native oysters and do not open them until ready to use.
Save their liquor and remove the gills from the oysters.
Place oysters, gills, and liquor in a saucepan over heat.
Once oysters look plump and white, remove them with a fork.
Make the flavoured liquor
Add veal gravy or milk to the liquor, along with pepper, lemon peel, mace, and sherry.
Simmer for 10 minutes, then strain through a fine sieve and let cool.
Make the sauce and serve
In a saucepan, melt butter and mix in flour.
Gradually add the cooled liquor, then add milk or cream to reach desired quantity.
Bring to a boil, then add oysters and keep warm without boiling.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Sherry + buttertop 14% of all pairsSmell alikemoderateCooked together3,505 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Pepper + macetop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
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
- Oysters
- Provide the main flavour and the sauce's seafood character; they are poached then added at the end.
- Butter
- Enriches the sauce with fat, adding richness and a smooth mouthfeel.
- Fine flour
- Thickens the butter and liquor mixture into a smooth sauce body.
- Milk or cream
- Adds moisture and creaminess, mellowing the sauce and softening its flavour.
- Veal gravy or milk
- Adds savoury depth and body to the oyster liquor before straining.
The step that matters
Keep the sauce warm without boiling after adding the oysters. Boiling after the oysters are added can toughen them and can cause the cream or milk to curdle or separate, so gentle heat keeps the sauce smooth.
Swap the mace
How well each one fits the dish's main ingredients (oyster, veal, pepper, lemon, sherry, butter, flour):
- Parsleyfits better
- Thymefits better
- Marjoramfits better
- Macethe original
Fit is the average pairing score against oyster, veal, pepper, lemon, sherry, butter, 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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