Why it works: Butter and capers are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 1,637 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
To Boil a Leg of Mutton
Ingredients
Directions
Cook
Plunge the leg of mutton into boiling water.
Scald for 15 minutes per pound; add 30 minutes in extremely cold weather.
Serve
Serve with drawn butter and nasturtiums or capers.
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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Butter + caperstop 16% of all pairsSmell alikemoderateCooked together1,637 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mutton + buttertop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Mutton + caperstop 26% of all pairsSmell alikelowCooked together199 recipes
Shared aroma: octanal (fat, soap).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Leg of mutton
- The main meat; its protein firms and cooks through in the hot water.
- Drawn butter
- Melted butter adds richness and a smooth fatty coating to the cooked meat.
The step that matters
Timing the scald by weight. Heat must travel into the thick, dense cut to cook its centre. Undercooking leaves the middle raw, and very cold meat starts colder and needs the extra 30 minutes.
Swap the capers
How well each one fits the dish's main ingredients (mutton, butter):
- Pepperfits better
- Parsleyfits about as well
- Capersthe original
- Thymefits about as well
Fit is the average pairing score against mutton, 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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