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Oyster Croquettes

A fried oyster croquette made with oysters, cream, butter, flour, parsley, egg, and breadcrumbs.

From an old cookbook · modernised transcription
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Why it works: Parsley and pepper 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 Croquettes

Ingredients

Directions

Prepare the oysters

  1. Boil the oysters until they begin to curl at the edges, then drain, saving ½ cup of the liquor.

  2. Chop the oysters finely.

Make the custard base

  1. In a saucepan, mix the butter and flour together until melted.

  2. Gradually add the cream, then stir in the chopped parsley, salt, cayenne pepper, and the beaten egg.

  3. Boil the mixture for one minute.

  4. Remove from heat and add the chopped oysters. Mix well.

  5. Chill the mixture until very cold, then form into croquettes.

Coat and fry

  1. Roll the croquettes in egg and then in bread crumbs.

  2. Let them stand for 15 minutes, then drop into boiling lard to fry until golden.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Parsley + peppertop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  2. Butter + breadtop 7% of all pairs
    Smell alikemoderate
    Cooked together27,232 recipes

    Shared aroma: delta-decalactone (sweet, creamy).

  3. Cream + buttertop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  4. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Flour + parsleytop 12% of all pairs
    Smell alikemoderate
    Cooked together16,675 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 flavor and the chopped texture of the filling.
Butter
Enriches the base and carries flavor while cooking with the flour.
Flour
Thickens the butter and cream into a paste that holds the croquettes together.
Cream
Adds moisture and richness so the filling becomes smooth and set when chilled.
Egg
Binds the filling and forms a coating that helps bread crumbs stick.

The step that matters

Chill the mixture until very cold. A cold, firm filling holds its shape when formed and coated. If it is soft, the croquettes can burst or lose their shape in the hot lard.

Swap the parsley

How well each one fits the dish's main ingredients (oyster, cream, butter, flour, pepper, egg, bread):

  1. Nutmegfits better
  2. Parsleythe original
  3. Capersfits about as well
  4. Tarragonfits less well

Fit is the average pairing score against oyster, cream, butter, flour, pepper, egg, bread. 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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