Why it works: Onion and potato 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 ↓
Stewed Potatoes
Ingredients
Directions
Brown the chopped onion in the fat.
Add the flour and stir well.
Add the quartered potatoes and cover with water.
Season with salt and cook until the potatoes are tender.
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 + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + potatotop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 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
- Fat
- Carries the browning of the onion and adds richness to the stew.
- Onion
- Browns in the fat to add savory depth and sweetness to the stew.
- Flour
- Stirred into the fat and onion to thicken the cooking liquid as it stews.
- Potatoes
- Soften as they cook, becoming tender and absorbing the seasoned liquid.
The step that matters
Add the flour and stir well. If flour is not stirred thoroughly into the fat and onion, it can form lumps that stay visible in the finished sauce. Stirring coats each particle so it disperses evenly when water is added.
Swap the onion
How well each one fits the dish's main ingredients (flour, potato):
- Chivefits better
- Arrowrootfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against flour, potato. 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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