Why it works: Lamb and asparagus work together. They rank in the top 9% of all ingredient pairs, and cooks put them together in 207 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Loin of Lamb Stewed in Butter
Ingredients
Directions
Prepare
Wash the joint and dry it thoroughly.
Skewer down the joint and place it in a thick saucepan with melted butter.
Cook and serve
Simmer slowly over low heat for 2 hours and 15 minutes, turning it when halfway done.
Lift it out, skim the gravy, and pour it over the lamb.
Serve with asparagus, cucumber, or soubise sauce, along with brown gravy, mint sauce, and a salad.
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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Lamb + asparagustop 9% of all pairsSmell alikemoderateCooked together207 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Lamb + minttop 12% of all pairsSmell alikelowCooked together772 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Asparagus + minttop 13% of all pairsSmell alikemoderateCooked together153 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + asparagustop 17% of all pairsSmell alikemoderateCooked together2,026 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lamb
- Provides the main protein, which becomes tender through slow, gentle simmering.
- Butter
- Adds richness and moisture, and carries flavour as the joint cooks in it.
The step that matters
Simmering slowly over low heat. Gentle, low heat keeps the lamb from toughening and drying out. Turning it halfway helps it cook evenly in the butter.
Swap the mint
How well each one fits the dish's main ingredients (lamb, butter, asparagus, sauce):
- Capersfits better
- Tarragonfits better
- Parsleyfits better
- Mintthe original
Fit is the average pairing score against lamb, butter, asparagus, 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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