Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Potato Salad
Ingredients
Directions
In a bowl, mix salt, pepper, parsley, onion, and salad oil or butter.
Add the cooked potatoes and gently combine until well coated.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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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Parsley + potatotop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked potatoes
- Form the bulk of the salad, absorbing the seasoned oil or butter as they are tossed.
- Salad oil or butter
- Adds fat that carries flavor and coats the potatoes for a smooth texture.
- Grated onion
- Adds sharp aroma and a pungent bite that mellows as the salad sits.
The step that matters
Combine the potatoes gently. Stirring vigorously breaks the potato pieces down into a mush. Folding gently keeps their shape while the dressing coats each piece evenly.
Swap the onion
How well each one fits the dish's main ingredients (pepper, parsley, butter, potato):
- Carrotfits better
- Chivefits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against pepper, parsley, butter, 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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