Why it works: Olive and lettuce match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 2,580 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Olive and Potato Salad
Ingredients
Directions
Prepare
Cut the cold boiled potatoes, hard-boiled eggs, and olives into small pieces.
Mix the potatoes, eggs, and olives together.
Pour the French dressing over the mixture.
Chill and serve
Chill in the refrigerator for 2 hours.
Just before serving, mix in mayonnaise and serve on a bed of lettuce.
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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Olive + lettucetop 5% of all pairsSmell alikestrongCooked together2,580 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Potato + olivetop 7% of all pairsSmell alikemoderateCooked together6,458 recipes
Shared aroma: 2-undecenal (sweet).
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Potato + lettucetop 7% of all pairsSmell alikestrongCooked together322 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Egg + lettucetop 30% of all pairsSmell alikelowCooked together3,301 recipes
Shared aroma: nonanal (fat, citrus).
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, giving it body and a soft, starchy texture.
- Hard-boiled eggs
- Add firm, creamy-yolked texture and richness to the salad.
- Olives
- Contribute salty, briny flavour that contrasts with the mild potatoes and eggs.
- French dressing
- Adds acidity and moisture that flavours the potatoes and eggs as they chill.
- Mayonnaise
- Adds fat and creaminess, binding the salad and adding richness.
The step that matters
Dressing before chilling. Cut potatoes absorb dressing as they rest, so pouring it over the mixture before chilling lets the acid and oil season the pieces evenly. Adding mayonnaise just before serving keeps its texture fresh and prevents it from thinning or breaking during the chill.
Swap the potato
How well each one fits the dish's main ingredients (egg, olive, lettuce):
- Spinachfits better
- Cucumberfits better
- Chivefits better
- Potatothe original
Fit is the average pairing score against egg, olive, lettuce. 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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