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 of Mutton
Ingredients
Directions
Prepare
Wash the roast carefully and place it in a baking pan with enough water to prevent burning.
Season with coarse sea salt and black pepper.
Cook and make the gravy
Cook slowly, basting frequently.
When done, remove the roast and skim off the fat from the gravy.
Thicken the gravy with a little flour, boil for a moment, and serve hot in a gravy bowl.
Allow 15 minutes of cooking time per pound of mutton.
Serve
Serve with currant jelly or some acid 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).
-
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
- Mutton
- Forms the main body of the dish and provides the meat and fat that flavour the pan juices.
- Flour
- Thickens the gravy as it boils, giving it body and a smooth texture.
- Currant jelly or acid jelly
- Adds sweet-tart acidity that balances the rich, fatty flavour of the mutton.
The step that matters
Cook slowly, basting frequently. Slow cooking keeps the meat tender and moist while the surface gradually browns, and basting replaces moisture lost at the surface. Cooking too fast can toughen the meat and dry it out.
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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