Why it works: Peas and mint are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,137 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Roast Quarter of Lamb
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Remove excess fat from around the kidney of the lamb.
Skewer the lower joint up to the fillet.
Dredge the lamb with salt and flour.
Roast
Place the lamb in a 350°F (175°C) oven and let it heat through slowly.
Increase the oven temperature to 400°F (200°C).
Add ½ cup of water and 2 teaspoons of salt to the dripping pan.
Baste the meat occasionally with the liquid.
Roast for about 2 hours.
Make gravy
Make gravy from the drippings, thickened with flour.
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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Peas + minttop 2% of all pairsSmell alikemoderateCooked together1,137 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Lettuce + peastop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Lettuce + minttop 9% of all pairsSmell alikemoderateCooked together569 recipes
Shared aroma: coumarin (sweet, hay).
-
Flour + lettucetop 11% of all pairsSmell alikestrongCooked together1,236 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Lamb + minttop 12% of all pairsSmell alikelowCooked together772 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
- Lamb hind-quarter
- Provides the main meat, whose fat renders and whose connective tissue softens during slow roasting.
- Flour
- Coats the meat to aid browning and thickens the drippings into gravy.
- Salt
- Seasons the meat and the pan liquid, and helps the surface brown.
The step that matters
Basting with the pan liquid. Basting the meat occasionally keeps the surface moist and helps it brown evenly, while the drippings build flavour for the gravy. Too little liquid can let the drippings scorch.
Swap the mint
How well each one fits the dish's main ingredients (lamb, flour, lettuce, peas, sauce):
- Capersfits better
- Tarragonfits better
- Cuminfits better
- Mintthe original
Fit is the average pairing score against lamb, flour, lettuce, peas, 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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