Why it works: Turnip and celery are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,418 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
To Boil a Leg of Mutton
Ingredients
Directions
Prepare
Cut off the bone close to the flesh and trim the knuckle.
Pour boiling hot milk over the leg of mutton and let it sit until the milk is cold.
Cook
Cover the mutton with cold water in a stewpan and add coarse sea salt.
Simmer gently until done, removing the scum as it rises to the surface.
Boil for 2 to 2.5 hours.
Serve
Serve with boiled turnips, onions, potatoes, and caper sauce or drawn butter sauce flavored with celery.
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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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + celerytop 7% of all pairsSmell alikemoderateCooked together2,047 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton leg
- Long gentle simmering turns the tough connective tissue tender while the meat stays moist.
- Milk
- Soaking in milk is said to mellow the meat's flavor and whiten its appearance.
- Turnips
- Boiled root vegetables add mild sweetness that balances the rich, savory meat.
- Potatoes
- Starchy boiled potatoes soak up the cooking flavors and give a soft, filling base.
- Butter
- Melted into drawn butter sauce, it adds richness and a smooth, silky mouthfeel.
The step that matters
Simmer gently, skimming the scum. Keeping the water at a gentle simmer rather than a hard boil keeps the meat tender and prevents it from toughening. Skimming the foam as it rises keeps the broth clear and the flavor clean.
Swap the celery
How well each one fits the dish's main ingredients (mutton, milk, turnip, onion, potato, sauce, butter):
- Capersfits better
- Garlicfits about as well
- Parsleyfits about as well
- Celerythe original
Fit is the average pairing score against mutton, milk, turnip, onion, potato, sauce, 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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