Why it works: Parsley and mint are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,198 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Preparations of Lamb
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.
Preheat the oven to 400°F (200°C).
Roast the hind-quarter of lamb for 1 hour and 15 minutes to 2 hours, basting regularly.
Roast the fore-quarter of lamb for about 2 hours, basting as needed.
Roast the leg of lamb for 1 to 1.5 hours, ensuring it is thoroughly cooked.
Before the lamb is done, sprinkle it with finely minced parsley.
Carve the shoulder of lamb.
Fill the cavity with butter and orange juice.
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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Parsley + minttop 7% of all pairsSmell alikemoderateCooked together1,198 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Orange + minttop 9% of all pairsSmell alikemoderateCooked together549 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Orange + parsleytop 10% of all pairsSmell alikestrongCooked together680 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lamb + parsleytop 11% of all pairsSmell alikemoderateCooked together1,322 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Lamb + minttop 12% of all pairsSmell alikelowCooked together772 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lamb
- Provides the main meat; long roasting turns its connective tissue tender and juicy.
- Butter
- Adds fat that carries flavour and helps the meat stay moist and browned.
- Orange juice
- Adds acidity and sweetness that balance the rich lamb fat.
The step that matters
Checking that the lamb is fully cooked. The record gives wide time ranges for each cut, and cuts differ in size and bone structure. Roasting by time alone can leave the centre undercooked or the outside dry, so the cook should check doneness with a thermometer.
Swap the orange
How well each one fits the dish's main ingredients (lamb, butter, parsley, mint, sauce):
- Lemonfits better
- Limefits better
- Avocadofits better
- Orangethe original
Fit is the average pairing score against lamb, butter, parsley, mint, 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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