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Sauce

Oyster Sauce

A sauce made by boiling oysters, straining their liquor, and thickening with milk, butter, and flour.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and 81,283 recipes mention both. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Oyster Sauce

Ingredients

Directions

Prepare the oysters

  1. Remove the oysters from their shells and save their liquor.

  2. Strain the liquor.

Make the sauce base

  1. Place the strained liquor in a stew pan with the oysters.

  2. Bring the mixture to a boil, then remove from heat.

  3. Pour the liquid through a sieve into a clean basin.

  4. Wash the stew pan with hot water.

  5. Add the strained liquor, milk, and butter mixed with flour to the stew pan.

  6. Bring the mixture to a boil again.

  7. Strain the mixture into a basin for a smooth sauce.

Finish the sauce

  1. Add only the soft part of the oysters to the sauce.

  2. Cut large oysters in half.

  3. Keep the oysters warm but do not let them boil again.

  4. Pound the soft part of half a dozen raw oysters.

  5. Strain the pounded oyster mixture.

  6. Stir the strained mixture into the sauce.

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 aroma chemistry they share, and how many recipes mention both.

  1. Milk + buttertop 7% of all pairs
    Aroma overlapmoderate
    Mentioned together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  2. Butter + flourtop 12% of all pairs
    Aroma overlaplow
    Mentioned together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Oyster + buttertop 12% of all pairs
    Aroma overlapmoderate
    Mentioned together8,184 recipes

    Shared aroma: 2,6-nonadienal (cucumber, green).

  4. Milk + flourtop 14% of all pairs
    Aroma overlaplow
    Mentioned together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Flour + peppertop 19% of all pairs
    Aroma overlapmoderate
    Mentioned together50,459 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Butter and flour share little aroma chemistry, yet 124,287 recipes mention both: they likely 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 their liquor forms the base of the sauce.
Milk
Adds richness and a smooth, creamy body to the sauce.
Butter
Adds fat, richness and a smooth mouthfeel to the sauce.
Flour
Thickens the sauce as its starch swells when heated with the liquid.

The step that matters

Keep the oysters warm but do not let them boil again. Prolonged or renewed boiling toughens oyster flesh and makes it rubbery, while gentle warming keeps it tender and plump.

“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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