Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Oyster Fricassee
Ingredients
Directions
Cook the oysters
Bring the oysters to a boil in their own liquor, then drain them.
Make the sauce
In a saucepan, combine the boiling milk and flour to thicken.
Add the oysters, oyster liquor, butter, and cayenne pepper to the milk mixture.
Let the mixture come to a boil, then remove from heat.
Stir in the beaten egg yolks and chopped parsley 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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 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).
Flour and butter 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 texture of the dish.
- Flour
- Thickens the hot milk into a smooth, coating sauce.
- Egg yolks
- Enrich and thicken the sauce when gently heated, adding richness.
- Butter
- Adds fat for richness and a smooth mouthfeel to the sauce.
The step that matters
Stirring in the egg yolks off the heat. Egg yolks thicken by coagulating when heated, so if the mixture is too hot when they are added, they can scramble and become grainy. Removing the pan from heat before adding them lets them thicken the sauce smoothly.
Swap the parsley
How well each one fits the dish's main ingredients (oyster, milk, flour, butter, pepper, egg):
- Nutmegfits about as well
- Parsleythe original
- Cinnamonfits about as well
- Capersfits about as well
Fit is the average pairing score against oyster, milk, flour, butter, pepper, egg. 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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