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
Make the filling
Boil the oysters in their own liquor for 5 minutes, then cut them into rough pieces.
Melt the butter in a saucepan, stir in the flour, and gradually add the milk or cream and oyster liquor. Boil for 2 minutes, then add the parsley, pepper, and salt.
Stir in the oysters and allow the mixture to cool.
Shape and fry
Form the mixture into croquettes on a lightly floured board.
Roll the croquettes in the beaten egg and then in the bread crumbs.
Fry in hot fat for 2 minutes until golden brown.
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 flavour and the soft, tender filling inside the croquettes.
- Butter
- Enriches the sauce and adds richness and flavour to the filling.
- Flour
- Thickens the butter and milk into a binding sauce that holds the croquettes together.
- Milk or cream
- Makes the sauce smooth and adds moisture to the filling.
- Egg
- Coats the croquettes so the bread crumbs stick and help form a crisp outer layer.
- Bread crumbs
- Form a crisp, golden outer crust when fried.
The step that matters
Let the mixture cool before shaping. A cooled, thickened filling is firm enough to hold its shape. If it is still warm and loose, the croquettes can slump or split during coating and frying.
“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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