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 ↓
Fricassee of Oysters
Ingredients
Directions
Prepare
Remove gills from oysters and set aside.
Make the sauce
In a saucepan, melt butter over medium heat until bubbling.
Sprinkle in flour and cook for 1 minute, stirring with a whisk.
Add oyster liquor and mix well.
Remove from heat and stir in egg yolks, salt, cayenne, lemon juice, and nutmeg.
Return to heat and cook gently to set the eggs without boiling.
Finish
Add oysters and heat through.
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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Lemon + nutmegtop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Butter
- Enriches the sauce with fat and gives it a rich, smooth mouthfeel.
- Flour
- Thickens the liquor and butter into a stable sauce that holds the oysters.
- Oyster liquor
- Supplies the main briny oyster flavour and the liquid base of the sauce.
- Egg yolks
- Enrich and thicken the sauce as they gently set with heat.
The step that matters
Return to heat and cook gently to set the eggs without boiling.. Egg yolks thicken through gentle heat, around the point where their proteins set. If the sauce boils, the yolks can scramble and turn grainy, and the sauce breaks.
“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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