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Lamb Leg, Roast

A roasted leg of lamb served with mint sauce.

From an old cookbook · modernised transcription
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Why it works: Lamb and mint work together. They rank in the top 12% of all ingredient pairs, and cooks put them together in 772 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

Lamb Leg, Roast

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

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

Roast

  1. Place the leg of lamb in the oven and baste it well.

  2. Roast until the skin begins to crack and steam draws from the meat, about 1 to 1.5 hours depending on the size of the joint.

Serve

  1. Serve with mint 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 their aromas overlap, and how often cooks already put them together.

  1. Lamb + minttop 12% of all pairs
    Smell alikelow
    Cooked together772 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  2. Lamb + saucetop 21% of all pairs
    Smell alikelow
    Cooked together925 recipes

    Shared aroma: decanoic acid (soapy, waxy).

  3. Mint + saucetop 32% of all pairs
    Smell alikelow
    Cooked together568 recipes

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

What each ingredient does

Leg of lamb
Forms the main meat; its fat bastes the lean meat and helps the outside brown as it roasts.

The step that matters

Judging when the lamb is done. Cooking time depends on the size of the joint, so the stated range is only a guide. Skin cracking and steam are useful cues, but an internal thermometer reading gives a more reliable check that the meat is cooked through.

Swap the mint

How well each one fits the dish's main ingredients (lamb, sauce):

  1. Capersfits better
  2. Garlicfits better
  3. Cuminfits better
  4. Mintthe original

Fit is the average pairing score against lamb, sauce. 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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