Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓
Cucumber Vinegar
Ingredients
Directions
Place the cucumbers, onions, shallots, garlic, cayenne pepper, white pepper, and salt in a jar.
Pour in the vinegar and let it stand for four days.
Strain the mixture and bottle it with some whole pepper.
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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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Cucumber + shallottop 3% of all pairsSmell alikestrongCooked together264 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Cucumber + garlictop 4% of all pairsSmell alikestrongCooked together2,556 recipes
Shared aroma: linalool (floral, citrus).
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Shallot + garlictop 4% of all pairsSmell alikestrongCooked together2,000 recipes
Shared aroma: coumarin (sweet, hay).
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Garlic + peppertop 8% of all pairsSmell alikemoderateCooked together27,090 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Provide the crisp, bulk body of the pickle that softens slightly as it marinates in vinegar.
- Vinegar
- Acidifies and preserves the vegetables while carrying their flavour through the pickle.
- Onions
- Add sharpness and aroma that mellow during the long soak in vinegar.
The step that matters
Letting it stand for four days. The vinegar needs time to penetrate the sliced cucumbers and onions and balance their flavours. Too short a soak leaves the pickle harsh and under-flavoured, while the acid does the work of preserving it.
Swap the white pepper
How well each one fits the dish's main ingredients (cucumber, vinegar, onion, shallot, garlic, pepper):
- Capersfits better
- Tarragonfits better
- Parsleyfits better
- White pepperthe original
Fit is the average pairing score against cucumber, vinegar, onion, shallot, garlic, 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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