Why it works: Mutton and pepper are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 5,442 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Roast Leg of Mutton or Lamb
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
Wash the leg of mutton or lamb thoroughly.
Season the leg with coarse sea salt, black pepper, and flour.
Roast
Place the leg in a pan and pour a little hot water into the pan.
Bake the leg in a preheated oven at 400°F (200°C) for 1.5 hours.
Baste the leg frequently to keep the meat moist.
If the oven is too hot, cover the leg with another pan.
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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Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mutton + flourtop 29% of all pairsSmell alikelowCooked together2,695 recipes
Shared aroma: hexanal (grass, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Leg of mutton or lamb
- Is the main cut of meat that becomes the dish's tender, savoury centre.
- Flour
- Coats the surface, helping it brown and form a crust during roasting.
- Hot water
- Adds moisture to the pan, creating steam and keeping the meat from drying out early.
The step that matters
Baste the leg frequently. Spooning pan juices over the meat keeps its surface moist as it roasts, helping prevent drying and promoting an even, golden colour.
“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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