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 ↓
German Potato Salad
Ingredients
Directions
Prepare
Pour boiling water over the sliced potatoes and drain thoroughly.
Add salt and pepper to taste and mix in the grated or sliced onion.
Make the dressing and serve
Fry the diced bacon until crisp, then add the cider vinegar and bring to a boil.
Pour the hot bacon mixture over the potatoes and mix well.
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).
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Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + vinegartop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
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 warm dressing well.
- Bacon
- Adds savory, smoky fat that flavors the dressing as it renders.
- Cider vinegar
- Adds acidity that gives the salad its tangy flavor.
- Onion
- Adds sharp, aromatic flavor that mellows slightly in the warm dressing.
The step that matters
Pour the hot bacon mixture over the potatoes. The dressing must be hot so the potatoes absorb it while warm. Cold potatoes absorb less and taste flat or greasy, so mix quickly and thoroughly.
Swap the potato
How well each one fits the dish's main ingredients (pepper, onion, cider, vinegar):
- Mustardfits better
- Capsicumfits better
- Cabbagefits better
- Potatothe original
Fit is the average pairing score against pepper, onion, cider, vinegar. 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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