Why it works: Potato and carrot match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,107 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Irish Stew
Ingredients
Directions
In a stewpan, combine the mutton chops, potatoes, carrots, and water.
Season the mutton with salt and pepper.
Bring to a boil, then reduce heat and simmer gently for 2 hours.
Serve very hot.
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 + carrottop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mutton + carrottop 18% of all pairsSmell alikelowCooked together1,878 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton neck
- Supplies the meat that becomes tender and flavours the broth during slow simmering.
- Potatoes
- Thicken the stew as they break down and give it body and starch.
- Carrots
- Add sweetness and colour to the stew as they soften.
The step that matters
Simmer gently for 2 hours. A gentle simmer lets the connective tissue in the mutton break down slowly, making it tender. A rolling boil toughens the meat, makes it dry, and can break up the potatoes too early.
Swap the potato
How well each one fits the dish's main ingredients (mutton, carrot, pepper):
- Capsicumfits better
- Turnipfits better
- Parsnipfits about as well
- Potatothe original
Fit is the average pairing score against mutton, carrot, pepper. 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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