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Crown Roast of Lamb

A roast lamb loin shaped into a circle, stuffed and covered with salt pork, baked at 400°F then 350°F.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Lamb and pork match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 623 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓

Crown Roast of Lamb

Oven, in the book's wordsA hot oven

Ingredients

Directions

The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Trim the bones of the lamb loin as for French chops, ensuring uniform height.

  2. Join the ends of the loin to form a circle.

  3. Cover the ends of the bones with salt pork to prevent burning and enhance flavor.

  4. Fill the center of the roast with bread stuffing, sausage meat, or mashed sweet potatoes and nuts, or place a cup in the cavity for peas.

Roast

  1. Preheat the oven to 400°F (200°C).

  2. Roast the crown roast for 15 minutes.

  3. Reduce the heat to 350°F (175°C).

  4. Bake the roast for 1 hour, basting frequently.

  5. Add a little boiling water occasionally to prevent the juices from burning.

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. Lamb + porktop 7% of all pairs
    Smell alikestrong
    Cooked together623 recipes

    Shared aroma: 2,4-nonadienal (fatty, green).

  2. Bread + peastop 11% of all pairs
    Smell alikemoderate
    Cooked together804 recipes

    Shared aroma: hexyl acetate (fruity, apple).

  3. Pork + breadtop 13% of all pairs
    Smell alikemoderate
    Cooked together4,371 recipes

    Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).

  4. Lamb + breadtop 14% of all pairs
    Smell alikemoderate
    Cooked together598 recipes

    Shared aroma: 2-undecenal (sweet).

  5. Lamb + peastop 14% of all pairs
    Smell alikemoderate
    Cooked together650 recipes

    Shared aroma: 2,4-nonadienal (fatty, green).

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

What each ingredient does

Lamb loin
Forms the main meat; its rib bones shape the crown and the meat cooks tender with gentle roasting.
Salt pork
Fat covering the exposed bone ends, protecting them from burning and adding savory flavor.
Bread stuffing or sausage meat
Fills the centre, adding moisture and flavor while the roast cooks.

The step that matters

Basting and adding boiling water during the long roast. Frequent basting keeps the surface moist and encourages even browning, while a little boiling water keeps drippings from scorching in the pan before they can turn bitter.

Swap the peas

The recipe marks peas as optional. How well each one fits the dish's main ingredients (lamb, pork, bread):

  1. Beansfits about as well
  2. Peanutfits about as well
  3. Peasthe original
  4. Sesamefits about as well

Fit is the average pairing score against lamb, pork, 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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