Why it works: Mustard and horseradish match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,832 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
India Vinegar
Ingredients
Directions
Make the vinegar
In a large container, combine the white vinegar, peppercorns, mustard seed, salt, horseradish, nasturtium seeds, bay leaf, and mint.
Stir the mixture frequently and let it stand for 5 days.
After 5 days, strain the mixture and bottle it.
Use
Use the vinegar for salads and cold meats.
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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Mustard + horseradishtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Vinegar + horseradishtop 12% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Horseradish + minttop 16% of all pairsSmell alikemoderateCooked together45 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + minttop 16% of all pairsSmell alikemoderateCooked together265 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White vinegar
- Provides the acidic base that carries and preserves the flavors of the other ingredients.
- Horseradish
- Contributes a sharp, pungent heat that infuses into the vinegar as it stands.
- Mustard seed
- Releases pungent flavor into the liquid during steeping, adding sharpness and depth.
- Nasturtium seeds
- Add a peppery, slightly pungent flavor to the infused vinegar.
The step that matters
Stirring and standing for 5 days. Stirring keeps the solids in contact with the vinegar so flavor extracts evenly, while the full standing time lets the acid draw out the pungent compounds from the horseradish and mustard seed.
Swap the mint
How well each one fits the dish's main ingredients (vinegar, mustard, horseradish):
- Capersfits better
- Tarragonfits better
- Dillfits better
- Mintthe original
Fit is the average pairing score against vinegar, mustard, horseradish. 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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