Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Fillet of Mutton
Ingredients
Directions
Prepare
Cut a fillet from a leg of mutton and remove all the fat and the bone.
Rub the meat with a little pepper and salt.
Stuff and bind
Prepare a stuffing by mixing minced onion, bread crumbs, and butter; season well.
Fill the cavity where the bone was with the stuffing.
Make deep cuts all over the surface of the meat and fill them with the stuffing.
Bind the meat with a piece of cloth to keep its shape.
Cook and serve
Place the meat in a pot and add enough water to cover it.
Cook slowly for 4 to 6 hours, skimming frequently.
Serve with its own gravy.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mutton + breadtop 12% of all pairsSmell alikemoderateCooked together1,488 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Onion + breadtop 15% of all pairsSmell alikemoderateCooked together8,676 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton fillet
- Forms the main body of the dish, becoming tender through long, slow cooking.
- Bread crumbs
- Absorb the butter and onion juices, forming a moist stuffing that keeps the meat juicy.
- Butter
- Adds fat and richness to the stuffing, carrying flavour and softening its texture.
- Onion
- Contributes aromatic flavour and moisture to the stuffing.
The step that matters
Cook slowly for 4 to 6 hours, skimming frequently. Long, gentle simmering breaks down the tough connective tissue in mutton so it turns tender rather than dry or chewy. A rolling boil toughens the meat and clouds the liquid, so keep the water at a low simmer and skim off foam as it rises.
Swap the onion
How well each one fits the dish's main ingredients (mutton, pepper, bread, butter):
- Capsicumfits better
- Tomatofits about as well
- Potatofits about as well
- Onionthe original
Fit is the average pairing score against mutton, pepper, bread, butter. 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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