Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Potato Salad
Ingredients
Directions
Prepare
Slice cold boiled potatoes very thin.
Mix with chopped celery and onion.
Season to taste with pepper and coarse sea salt.
Dress and serve
Rub the yolks of two hard boiled eggs with olive oil and vinegar.
Sprinkle with chopped parsley or ground salted almonds.
Serve in green pepper shells and garnish with radishes.
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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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold boiled potatoes
- Form the bulk of the salad and hold the dressing between their slices.
- Hard boiled egg yolks
- Mash into the dressing to add richness and a creamy texture.
- Olive oil
- Adds fat and smoothness, carrying flavour through the salad.
- Vinegar
- Adds acidity that brightens the dressing and balances the fat.
Swap the onion
How well each one fits the dish's main ingredients (potato, celery, pepper, egg, olive, vinegar, parsley):
- Capsicumfits better
- Carrotfits better
- Mustardfits better
- Onionthe original
Fit is the average pairing score against potato, celery, pepper, egg, olive, vinegar, parsley. 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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