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Soup

Catr’s-HEAD Soup

A soup made by stewing a calf's head with herbs, onion, cloves, mace, pearl barley, Jamaica pepper, and celery.

From an old cookbook · modernised transcription
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Why it works: Clove and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓

Catr’s-HEAD Soup

Oven, in the book's wordsA cool oven

Ingredients

Directions

Prepare and stew

  1. Wash the calf's head thoroughly.

  2. Stew the head with sweet herbs, onion stuck with cloves, mace, pearl barley, and Jamaica pepper until very tender.

  3. Add stewed celery to the pot.

  4. Season with pepper.

Serve

  1. Serve with the head in the middle of the tureen.

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. Clove + peppertop 5% of all pairs
    Smell alikestrong
    Cooked together17,451 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

  2. Pepper + celerytop 5% of all pairs
    Smell alikestrong
    Cooked together16,012 recipes

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

  3. Clove + celerytop 6% of all pairs
    Smell alikestrong
    Cooked together4,668 recipes

    Shared aroma: gamma-decalactone (peach, creamy).

  4. Barley + celerytop 6% of all pairs
    Smell alikemoderate
    Cooked together571 recipes

    Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).

  5. Clove + macetop 6% of all pairs
    Smell alikelow
    Cooked together8,400 recipes

    Shared aroma: methyleugenol (clove, spice).

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

What each ingredient does

Calf's head
Provides the meat and gelatinous body of the soup, which thickens as it stews.
Pearl barley
Thickens the broth and adds a soft, starchy body.
Stewed celery
Adds savoury, aromatic flavour to the broth.

The step that matters

Stew the head until very tender. Calf's head is dense connective tissue and bone. Long, gentle simmering converts collagen to gelatin, which makes the meat tender and gives the broth its body. Stopping early leaves it tough and the soup thin.

Swap the mace

How well each one fits the dish's main ingredients (onion, clove, barley, pepper, celery):

  1. Thymefits better
  2. Parsleyfits better
  3. Marjoramfits better
  4. Macethe original

Fit is the average pairing score against onion, clove, barley, pepper, celery. 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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