Why it works: Horse and radish work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 529 recipes. Both carry 2-methylbutyraldehyde, which smells malty, chocolate. The science ↓
To Make Shalot Vinegar
Ingredients
Directions
Make the vinegar
Combine shallots, horseradish, and vinegar in a bottle.
Cork the bottle tightly and let it sit for 10 days, shaking it often.
Strain and use
After 10 days, strain and bottle the vinegar for use.
Use it in salads, with cold mutton or beef, or to flavor soups and gravies.
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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Horse + radishtop 4% of all pairsSmell alikemoderateCooked together529 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Radish + vinegartop 8% of all pairsSmell alikemoderateCooked together508 recipes
Shared aroma: isobutyraldehyde (malty, green).
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White wine + vinegartop 11% of all pairsSmell alikemoderateCooked together1,776 recipes
Shared aroma: beta-damascenone (apple, rose).
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Horse + vinegartop 19% of all pairsSmell alikemoderateCooked together331 recipes
Shared aroma: acetic acid (sour, vinegar).
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Radish + white winetop 20% of all pairsSmell alikemoderateCooked together29 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shallots (in the method)
- Contribute mild onion-like pungency and aroma that infuse into the vinegar over time.
- Horseradish (in the method)
- Releases sharp, pungent flavor compounds into the vinegar, adding heat and aroma.
- White wine vinegar
- Acts as the solvent and acidic base that extracts and carries the shallot and horseradish flavors.
The step that matters
Cork the bottle tightly and let it sit for 10 days. Steeping needs a sealed vessel so the vinegar does not evaporate or spoil, and regular shaking spreads the flavors evenly. Stopping early leaves the infusion weak and unevenly flavored.
Swap the radish
How well each one fits the dish's main ingredients (horse, white wine, vinegar):
- Radishthe original
- Mustardfits about as well
- Shallotfits less well
- Cucumberfits less well
Fit is the average pairing score against horse, white wine, 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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