Why it works: Onion and peas are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 5,460 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mutton Stew with Peas
Ingredients
Directions
Make the stew
Dredge the mutton pieces in flour and fry them brown in good dripping.
Add the sliced onion and chopped herbs.
Cover with cold water, place the lid on the saucepan, and stew gently until very tender.
Remove the meat and keep it hot over boiling water.
Strain and season the gravy.
Add peas and serve
Add the young peas and stew slowly until they are done.
Return the meat to the pot, bring to a boil, 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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Onion + peastop 13% of all pairsSmell alikemoderateCooked together5,460 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mutton + peastop 15% of all pairsSmell alikemoderateCooked together598 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Flour + oniontop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mutton + oniontop 18% of all pairsSmell alikelowCooked together4,531 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Flour + peastop 21% of all pairsSmell alikelowCooked together2,837 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton
- Slow stewing turns the tough connective tissue tender, giving the meat its main texture.
- Flour
- Coats the meat so it browns well and helps thicken the gravy.
- Dripping
- Fat that carries heat for frying the meat, building browning and savoury flavour.
- Onion
- Adds sweetness and aroma to the gravy as it cooks down.
- Young peas
- Add sweetness and a fresh, green flavour to the finished stew.
The step that matters
Stew gently until the mutton is very tender. Mutton breast is full of connective tissue that needs long, gentle, moist heat to soften into gelatin. A hard boil toughens the meat and clouds the gravy, so keep the liquid at a low simmer.
Swap the onion
How well each one fits the dish's main ingredients (mutton, flour, peas):
- Shallotfits better
- Leekfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against mutton, flour, peas. 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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