Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Fore-quarter 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.
Prepare
Preheat the oven to 400°F (200°C).
Position the lamb away from the fire initially, then baste it well as it heats.
Roast
Cook for 2 hours, ensuring the fire is quick and clear but not fierce.
Finish
Once cooked, separate the shoulder from the ribs.
Place a large lump of butter under the shoulder, squeeze lemon juice over it, and season with pepper and coarse sea salt.
Allow it to sit until the butter melts, then remove the shoulder and transfer it to another dish.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lamb + peppertop 12% of all pairsSmell alikemoderateCooked together3,165 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Lamb + buttertop 17% of all pairsSmell alikemoderateCooked together2,232 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lamb
- The main cut, which the long, steady roast cooks through until tender.
- Butter
- Adds moisture and richness as it melts over the shoulder.
- Lemon
- Its juice adds acidity that brightens the rich flavor of the lamb.
The step that matters
Keep the fire quick and clear but not fierce. Intense, fierce heat can scorch the outside of a large joint before the thick centre cooks through. Steady, moderate heat cooks the meat more evenly and keeps it juicy.
“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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