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Oyster Ketchup

From an old cookbook · modernised transcription
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Why it works: Mace and white pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 1,695 recipes. Both carry myrcene, which smells balsamic, herbaceous. The science ↓

Oyster Ketchup

Oven, in the book's wordsA cool oven

Ingredients

Directions

  1. Remove the gills from the oysters and boil them briefly with their liquor.

  2. Strain the oysters until dry and pound them as fine as possible in a mortar.

  3. Boil the oyster beards in spring water, then strain it into the oyster liquor.

  4. Combine the pounded oysters with the mixed liquors and add finely beaten mace and white or long pepper.

  5. Optionally, add a small amount of mushroom ketchup, vinegar, or lemon juice, but avoid overpowering the natural flavor.

  6. Store the oyster ketchup for long-term use. It will keep well when spiced for preservation.

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. Mace + white peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together1,695 recipes

    Shared aroma: myrcene (balsamic, herbaceous).

  2. Mushroom + lemontop 15% of all pairs
    Smell alikemoderate
    Cooked together4,633 recipes

    Shared aroma: 2-nonenal (fatty, green).

  3. Oyster + ketchuptop 15% of all pairs
    Smell alikemoderate
    Cooked together318 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  4. Mushroom + ketchuptop 16% of all pairs
    Smell alikelow
    Cooked together2,225 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  5. White pepper + lemontop 16% of all pairs
    Smell alikelow
    Cooked together1,658 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

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