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
Make the dressing
Combine hot ham drippings, vinegar, and sugar in a skillet.
Bring the mixture to a boil.
Dress and serve
Slice the hot boiled potatoes into a salad bowl.
Season the potatoes with pepper, coarse sea salt, and chopped onion.
Pour the hot vinegar mixture over the potatoes and mix well.
Garnish with hard boiled eggs and add young dandelions 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.
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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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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + dandeliontop 10% of all pairsSmell alikemoderateCooked together77 recipes
Shared aroma: 2-heptenal (green).
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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 + dandeliontop 11% of all pairsSmell alikestrongCooked together52 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the body of the salad, absorbing the warm dressing as they are sliced.
- Ham drippings
- Add fat and savoury flavour to the dressing.
- Vinegar
- Adds the sharp acidity that defines the dressing.
- Sugar
- Balances the acidity of the vinegar with a touch of sweetness.
- Onion
- Adds a sharp, aromatic bite that complements the potatoes.
The step that matters
Pour the hot vinegar mixture over the potatoes while both are hot. Hot dressing soaks into the warm, freshly cut potato slices, so they absorb flavour evenly. Cold potatoes or dressing stay bland and can taste greasy, since fat and acid do not penetrate starch well when cool.
Swap the onion
How well each one fits the dish's main ingredients (ham, vinegar, sugar, potato, pepper, egg, dandelion):
- Mustardfits better
- Capsicumfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against ham, vinegar, sugar, potato, pepper, egg, dandelion. 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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