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 ↓
Pepper Vinegar
Ingredients
Directions
Fill the bottle
Fill a quart bottle with small peppers.
Add 2 tablespoons of sugar.
Fill the bottle with good cider vinegar.
Rest
Seal and let it sit for a few days before using.
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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Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Pepper + cidertop 20% of all pairsSmell alikelowCooked together2,234 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Sugar + cidertop 27% of all pairsSmell alikelowCooked together3,308 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Small peppers
- Provide the pepper flavor and heat that steep into the vinegar.
- Sugar
- Adds sweetness that softens the sharpness of the vinegar.
- Cider vinegar
- Provides the acidity that extracts and carries the pepper flavor.
The step that matters
Seal and let it sit. The vinegar needs time to draw flavor and heat out of the peppers and to dissolve the sugar. Using it too soon gives a harsh, thin taste, so the full rest matters.
“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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