Why it works: Lamb and garlic are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,376 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Gigot De Mouton Rôti
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Trim the end of the leg and secure it on the spit.
If desired, place a clove of garlic under the skin near the end.
Roast
Roast over a hot fire, ensuring it sears quickly.
In the roasting pan, add melted butter, a little vinegar, and coarse sea salt; baste often.
Cook for 1.5 to 2 hours.
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.
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Lamb + garlictop 10% of all pairsSmell alikemoderateCooked together1,376 recipes
Shared aroma: acetic acid (sour, vinegar).
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Clove + garlictop 10% of all pairsSmell alikemoderateCooked together11,368 recipes
Shared aroma: linalool (floral, citrus).
-
Vinegar + garlictop 11% of all pairsSmell alikemoderateCooked together9,115 recipes
Shared aroma: acetic acid (sour, vinegar).
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Vinegar + clovetop 15% of all pairsSmell alikemoderateCooked together10,386 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Lamb + buttertop 17% of all pairsSmell alikemoderateCooked together2,232 recipes
Shared aroma: decanal (soap, orange peel).
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 cut of meat, which browns on the outside and stays juicy inside when roasted.
- Butter
- Adds fat that carries flavor and helps the surface brown during basting.
- Vinegar
- Adds a little acidity that brightens the rich flavor of the lamb and the basting liquid.
- Garlic
- Adds aroma that perfumes the meat as it roasts beneath the skin.
The step that matters
Searing over a hot fire. A quick, hot sear browns the surface through the Maillard reaction, building flavor and a crust. If the heat is too low or the sear too slow, the meat can steam and turn grey instead of browning.
Swap the clove
The recipe marks clove as optional. How well each one fits the dish's main ingredients (lamb, butter, vinegar, garlic):
- Parsleyfits better
- Rosemaryfits better
- Cuminfits better
- Clovethe original
Fit is the average pairing score against lamb, butter, vinegar, garlic. 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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