Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Potato Salad
Ingredients
Directions
In a large bowl, combine the sliced cold boiled potatoes, almonds, hickory nuts, and chopped onions.
Pour the salad dressing over the mixture, using just enough to coat.
Garnish with chopped parsley, and add cold boiled beets, sliced lemon, and anchovies if desired.
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.
-
Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
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).
-
Almond + nutstop 6% of all pairsSmell alikemoderateCooked together394 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the bulk of the salad and absorb the dressing for a tender, moist texture.
- Salad dressing
- Adds moisture, fat, and tang that coat the potatoes and bind the flavors together.
- Almonds
- Contribute crunch and a nutty flavor that contrasts with the soft potatoes.
The step that matters
Dressing the potatoes. Using just enough dressing to coat keeps the salad moist without making it soggy or greasy. Potatoes that are still cold absorb less dressing and hold their shape better, so the coating stays even.
Swap the nuts
The recipe marks nuts as optional. How well each one fits the dish's main ingredients (potato, almond, onion, parsley, lemon):
- Chickpeafits better
- Pistachiofits better
- Cashew nutfits better
- Nutsthe original
Fit is the average pairing score against potato, almond, onion, parsley, lemon. 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.
More potato salad recipes
You might also like
Potato Croquettes255 recipes
Lemon Sauce236 recipes
Potato Rolls78 recipes
Almond Soup60 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.