Why it works: Horseradish and mustard 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 ↓
Vinegar for Pickles
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the brine
Combine all ingredients in a large pot and stir well to dissolve the sugar.
Bring the mixture to a boil, then reduce heat and simmer for 10 minutes.
Jar and store
Let it cool, then transfer to sterilized jars.
Seal and store in a cool, dark place for at least 2 weeks 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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Horseradish + mustardtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Nutmeg + macetop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Horseradish + celerytop 6% of all pairsSmell alikemoderateCooked together835 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Vinegar
- Provides the acidity that preserves the brine and sharpens the pickling flavor.
- Sugar
- Balances the sharpness of the vinegar and adds sweetness to the brine.
- Mustard seed
- Contributes a pungent, slightly bitter flavor that deepens as the brine matures.
- Onions
- Add savory sweetness and aromatic flavor that infuses into the brine while it simmers.
The step that matters
Simmer, then cool fully before jarring. Simmering brings the spices and aromatics into the vinegar and sugar so flavors blend evenly. Jarring while the brine is still hot can weaken the jar seals and cause breakage, and the flavors continue to develop during the resting period.
Swap the mace
How well each one fits the dish's main ingredients (vinegar, sugar, nutmeg, onion, horseradish, mustard, celery):
- Capersfits better
- Tarragonfits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against vinegar, sugar, nutmeg, onion, horseradish, mustard, celery. 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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