Why it works: Chive and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 589 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Potato and Cucumber
Ingredients
Directions
Prepare the salad
Peel and boil the potatoes until tender, then drain and slice them thinly.
Slice the cucumber and arrange it with the potatoes in a salad bowl.
Strew minced chives and chopped tarragon over the top.
Make and serve
In a bowl, mix salad oil, vinegar, sour cream, and the egg; beat well.
Season the dressing with salt and pepper, then pour it over the salad and serve.
The salad can be served hot or cold.
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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Chive + tarragontop 1% of all pairsSmell alikestrongCooked together589 recipes
Shared aroma: coumarin (sweet, hay).
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Cucumber + chivetop 1% of all pairsSmell alikestrongCooked together244 recipes
Shared aroma: decanal (soap, orange peel).
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Potato + chivetop 2% of all pairsSmell alikemoderateCooked together611 recipes
Shared aroma: decanal (soap, orange peel).
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Cucumber + tarragontop 3% of all pairsSmell alikestrongCooked together274 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Tarragon + peppertop 5% of all pairsSmell alikestrongCooked together2,399 recipes
Shared aroma: estragole (anise, licorice).
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 hold their shape when sliced and dressed.
- Egg
- Helps emulsify the dressing so the oil and vinegar blend smoothly.
- Sour cream
- Adds creaminess and a tangy richness to the dressing.
- Vinegar
- Adds acidity that brightens the dressing and balances the oil.
The step that matters
Beat the dressing well. Beating the egg with the oil, vinegar and sour cream helps form a stable emulsion, so the dressing stays smooth and coats the potatoes rather than separating.
Swap the potato
How well each one fits the dish's main ingredients (cucumber, chive, tarragon, vinegar, cream, egg, pepper):
- Shallotfits better
- Lettucefits better
- Mustardfits better
- Potatothe original
Fit is the average pairing score against cucumber, chive, tarragon, vinegar, cream, egg, pepper. 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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