Why it works: Lamb and pepper are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 3,165 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Lamb Stew with Peas
Ingredients
Directions
Make the stew
Cut the breast of lamb into pieces and stew slowly until tender, seasoning with pepper and coarse sea salt.
Skim off any scum that forms on the surface.
Add 1 quart of shelled peas and more hot water if necessary.
Finish and serve
When the peas are tender, thicken the stew with flour and stir in 2 tablespoons of melted butter.
Let it boil for a few minutes and serve.
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 + peppertop 12% of all pairsSmell alikemoderateCooked together3,165 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lamb + peastop 14% of all pairsSmell alikemoderateCooked together650 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Pepper + peastop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Breast of lamb
- Provides the meat that becomes tender during slow stewing.
- Shelled peas
- Add sweetness and body to the stew as they cook until tender.
- Flour
- Thickens the cooking liquid into a richer, cohesive sauce.
- Melted butter
- Adds fat and a smooth, rich mouthfeel to the finished stew.
The step that matters
Thickening with flour. Flour must be stirred in while the stew is hot and then boiled for a few minutes so the starch swells and thickens fully. Adding it to cold liquid or skipping the boil can leave lumps or a thin, starchy-tasting sauce.
Swap the peas
How well each one fits the dish's main ingredients (lamb, pepper, butter, flour):
- Almondfits better
- Chickpeafits better
- Beansfits better
- Peasthe original
Fit is the average pairing score against lamb, pepper, butter, flour. 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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