Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
American Potato Salad
Ingredients
Directions
Prepare the potatoes
Boil the potatoes with skins on, then peel while hot.
Cut the potatoes into small pieces, about half the size of a hickory nut.
Dress and serve
Add 1 tablespoon of grated onion.
Cover the potatoes with mayonnaise dressing and chill on ice.
Slice cold potatoes and young onions, using one-third onions.
Pour a simple salad dressing over them.
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 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
- Potatoes
- Form the bulk of the salad and absorb the dressing as they cool.
- Mayonnaise dressing
- Adds fat and moisture that coat the potato pieces and carry the flavour.
- Grated onion
- Adds sharp, pungent flavour that cuts through the richness of the dressing.
- Young onions
- Add fresh, mild onion flavour and a little crunch.
The step that matters
Chill the potatoes on ice after dressing. Cooling firms the dressed potatoes and slows bacterial growth in mayonnaise-based salads, so the salad stays safe and holds its texture.
“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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