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 ↓
Baked Leg of Mutton
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 the mutton
Wipe the mutton with a damp cloth.
Sprinkle it with coarse sea salt, black pepper, and flour.
Place it on a meat rack in a roasting pan.
Roast
Add 1 cup of water to the pan and roast in a hot oven at 400°F (200°C) for 15 minutes per pound.
Baste every 10 minutes, adding more water if needed, and sprinkle with flour, salt, and pepper at each basting.
Make the gravy and serve
When done, serve on a platter.
Drain off all but 2 tablespoons of fat from the dripping pan.
Add a little water and thicken with flour mixed with cold water, stirring constantly until the gravy reaches the desired consistency.
Pour a couple of spoonfuls of gravy on the meat before serving and place the remainder in a sauceboat.
Always serve with currant jelly or another tart jelly.
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).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + curranttop 26% of all pairsSmell alikelowCooked together8,077 recipes
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Mutton + curranttop 27% of all pairsSmell alikelowCooked together393 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Pepper + curranttop 28% of all pairsSmell alikelowCooked together1,345 recipes
Shared aroma: isoamyl acetate (banana, pear).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Leg of mutton
- Is the main cut of meat that provides the substance of the dish.
- Flour
- Coats the surface and later thickens the pan drippings into gravy.
- Fat
- Drippings are kept to enrich and flavour the gravy.
- Currant jelly
- Its tartness provides acidity that contrasts with the rich roasted meat.
The step that matters
Stirring the flour into the gravy. Flour added to hot liquid clumps unless it is first mixed smooth with cold water and stirred constantly, so the gravy thickens evenly.
Swap the currant
How well each one fits the dish's main ingredients (mutton, pepper, flour):
- Limefits better
- Lemonfits better
- Raisinfits better
- Currantthe original
Fit is the average pairing score against mutton, pepper, flour. 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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