Why it works: Cider and vinegar are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 3,431 recipes. Both carry 4-ethyl-2-methoxyphenol, which smells smoky, clove. The science ↓
To Green Pickles
Ingredients
Directions
Combine the water, vinegar, and alum in a large pot and boil for about 10 minutes.
Place the cucumbers in a jar and pour the boiling vinegar mixture over them.
Repeat this process every morning for nine days.
Before starting, soak the cucumbers in a strong brine for one week.
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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Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
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Vinegar + cucumbertop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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Cider + cucumbertop 16% of all pairsSmell alikelowCooked together572 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cider vinegar
- Provides the acidity that sours the cucumbers and helps preserve them.
- Alum
- Helps firm the cucumber flesh so the pickles stay crisp.
- Cucumbers
- The main vegetable, which takes on the sour flavour during repeated soaking in hot vinegar.
The step that matters
Repeating the hot vinegar pour every morning. Each daily pour of boiling vinegar slowly sours and firms the cucumbers. Skipping a day or letting the jar cool down can leave the pickles soft and under-soured.
Swap the cucumber
How well each one fits the dish's main ingredients (cider, vinegar):
- Mustardfits better
- Cucumberthe original
- Capsicumfits less well
- Shallotfits less well
Fit is the average pairing score against 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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