Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Irish Stew
Ingredients
Directions
Make the stew
Layer the mutton chops, sliced potatoes, chopped turnips, and onions in a pot.
Pour 1 quart of water over the layers.
Cover the pot tightly and let it stew gently for about 2 hours.
Serve
Transfer to a hot dish 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.
Photo for illustrative purposes only · Contact us to use it
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + turniptop 8% of all pairsSmell alikemoderateCooked together562 recipes
Shared aroma: coumarin (sweet, hay).
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Mutton + oniontop 18% of all pairsSmell alikelowCooked together4,531 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mutton + potatotop 19% of all pairsSmell alikemoderateCooked together293 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton chops
- Provide the meat that releases flavor and richness into the stew as it simmers.
- Potatoes
- Break down slightly during stewing, thickening the broth and adding body.
- Turnips
- Soften during stewing and add a mildly sweet, earthy flavor to the broth.
- Onions
- Melt into the broth during slow stewing, adding sweetness and savory depth.
The step that matters
Cover the pot tightly and stew gently. A tight lid keeps steam in so the stew cooks in its own moisture. A gentle simmer keeps the meat tender rather than tough and stringy.
Swap the turnip
How well each one fits the dish's main ingredients (mutton, potato, onion):
- Chivefits better
- Leekfits better
- Carrotfits better
- Turnipthe original
Fit is the average pairing score against mutton, potato, onion. 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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