Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Oyster Croquettes
Ingredients
Directions
Prepare the oysters
Bring the oysters just to a boil in their own liquor, then drain and cut them into rough pieces.
Make the sauce
Melt the butter in a saucepan, add the flour, then gradually stir in the milk and oyster liquor; boil for two minutes.
Add the oysters and mix everything together.
Shape and fry
Form the mixture into croquettes on a lightly floured board.
Roll the croquettes in egg and then in bread crumbs.
Fry in hot fat for two minutes.
Garnish with chopped parsley.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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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
- Oysters
- Provide the main filling and the briny, savoury flavour of the croquettes.
- Butter
- Enriches the sauce and adds richness and flavour to the filling.
- Flour
- Thickens the butter and milk into a sauce that binds the oysters together.
- Milk or single cream
- Forms the liquid base of the sauce, adding creaminess and moisture.
- Egg
- Coats the croquettes so the bread crumbs adhere and form a crisp shell.
- Bread crumbs
- Form a crisp, golden coating when the croquettes are fried.
The step that matters
Boil the sauce for two minutes. Flour must be cooked for the sauce to thicken fully and lose its raw starchy taste. Stopping early leaves a thin sauce that will not hold the croquettes together when shaped and fried.
“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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