Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and 9,023 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
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Ingredients
Directions
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Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Potato + oniontop 3% of all pairsAroma overlapmoderateMentioned together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Olive + potatotop 7% of all pairsAroma overlapmoderateMentioned together6,458 recipes
Shared aroma: 2-undecenal (sweet).
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Olive + oniontop 8% of all pairsAroma overlapmoderateMentioned together29,779 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Potato + eggtop 29% of all pairsAroma overlapmoderateMentioned together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Olive + eggtop 31% of all pairsAroma overlapmoderateMentioned together15,340 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (olive, potato, egg):
- Chivebetter flavor fit
- Asparagusbetter flavor fit
- Tomatobetter flavor fit
- Onionthe original
Fit is the average pairing score against olive, potato, egg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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