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 ↓
Oyster Sauce
Ingredients
Directions
Make the sauce
Stew the oysters in their own liquor for 5 minutes.
Add the milk and bring to a boil.
Strain the liquor and return it to the saucepan.
Thicken with flour mixed with cold water and stir well.
Add the butter and cayenne pepper and boil for 1 minute.
Squeeze in the lemon juice and mix well.
Serve
Serve.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Lemon + nutmegtop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 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
- Oysters
- Provide the main flavour and the sauce's briny, savoury character.
- Butter
- Adds richness and a smooth, glossy mouthfeel to the finished sauce.
- Flour
- Thickens the liquid so the sauce coats the back of a spoon.
- Milk or cream
- Forms the creamy base of the sauce and softens its flavour.
- Lemon
- Adds acidity that brightens the rich, savoury sauce.
The step that matters
Thicken with flour mixed with cold water. Flour must be suspended in cold water before it goes into hot liquid, otherwise it clumps. Stirring well keeps the starch dispersed so the sauce thickens evenly.
Swap the lemon
How well each one fits the dish's main ingredients (oyster, butter, flour, milk, pepper, nutmeg):
- Lemonthe original
- Figfits about as well
- Raisinfits less well
- Coconutfits less well
Fit is the average pairing score against oyster, butter, flour, milk, pepper, nutmeg. 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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