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
Wash the potatoes well in cold water and scrub them clean.
Fill a saucepan with hot water and bring it to a boil.
Peel the onions.
Place the potatoes in a steamer and sprinkle with salt. Boil the onions in a separate saucepan.
Set the steamer over the boiling water and cover tightly.
Steam the potatoes and boil the onions for 30 minutes.
Open the tin of Australian meat and carefully remove the fat from the top.
Slice the meat into pieces.
Check the potatoes and onions for tenderness with a fork.
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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Meat + potatotop 14% of all pairsSmell alikemoderateCooked together786 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Meat + oniontop 17% of all pairsSmell alikelowCooked together6,364 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (meat, potato):
- Asparagusfits about as well
- Onionthe original
- Mustardfits about as well
- Chivefits about as well
Fit is the average pairing score against meat, potato. Candidates are from the same food group and used in at least 100 recipes.
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