Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Cucumber Salad
Ingredients
Directions
Prepare
Pare and slice the cucumbers very thin.
Soak the cucumbers in salted water for 2 hours before serving.
Drain the cucumbers and slice the onion over them.
Dress and serve
Add ¼ cup vinegar and ¼ teaspoon white pepper.
In a bowl, combine ½ teaspoon salt, ¼ teaspoon black pepper, and 3 tablespoons olive oil; stir until the salt is dissolved.
Stir in 1 tablespoon vinegar and 1 tablespoon parsley.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Olive + parsleytop 6% of all pairsSmell alikestrongCooked together9,649 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Cucumber + olivetop 6% of all pairsSmell alikestrongCooked together3,611 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
-
Cucumber + parsleytop 7% of all pairsSmell alikestrongCooked together1,564 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Cucumber + oniontop 8% of all pairsSmell alikestrongCooked together6,050 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
- Cucumbers
- Provide the crisp, watery body of the salad once thinly sliced and salted.
- Olive oil
- Adds fat and a smooth mouthfeel that carries the seasonings across the salad.
- Vinegar
- Adds acidity that brightens the flavor and balances the oil.
- Onion
- Adds sharp, aromatic flavor that mellows as it sits in the dressing.
The step that matters
Soak the cucumbers in salted water. Salt draws water out of the cucumber slices by osmosis, so the cucumbers soften and lose excess liquid. Draining them afterward keeps the dressing from being diluted and the salad from turning watery.
Swap the white pepper
How well each one fits the dish's main ingredients (cucumber, onion, vinegar, pepper, olive, parsley):
- Garlicfits better
- Dillfits better
- Tarragonfits better
- White pepperthe original
Fit is the average pairing score against cucumber, onion, vinegar, pepper, olive, parsley. 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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