Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Breast of Mutton
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the mutton
Boil the mutton until the bones come out easily.
Press the mutton between two plates under a weight and let it sit overnight.
The next day, place the mutton in a 300°F (150°C) oven, cover, and heat slowly.
Make the stuffing topping
Chop the parsley, sweet herbs, and onion.
In a bowl, mix the chopped herbs, onion, egg, black pepper, and cayenne.
Score the mutton and spread the herb mixture over the top.
Bake and serve
Sprinkle grated bread and small bits of butter on top.
Return to the oven and bake until light brown.
Serve with a good brown sauce seasoned with pickled mushrooms.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mutton + breadtop 12% of all pairsSmell alikemoderateCooked together1,488 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton breast
- Forms the main body of the dish, becoming tender through slow, gentle heating.
- Egg
- Binds the herb mixture so it holds together on top of the meat.
- Grated bread
- Forms a crumb layer that browns in the oven for a crisp finish.
- Butter
- Adds fat that helps the crumb topping brown and gives richness.
- Onion
- Adds aromatic flavour to the herb mixture.
The step that matters
Heating the mutton slowly. Gentle, covered heat at a low oven temperature lets the connective tissue in the meat break down slowly, keeping the meat moist and tender rather than dry and tough.
Swap the onion
How well each one fits the dish's main ingredients (mutton, parsley, egg, pepper, bread, butter, sauce):
- Shallotfits better
- Capsicumfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against mutton, parsley, egg, pepper, bread, butter, 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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