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 ↓
German Pickles
Ingredients
Directions
Prepare
Soak the cucumbers in brine for 24 hours.
Pack and pour
In a jar, layer the cucumbers with bay leaves, dill seed, mustard seed, and horseradish alternately.
Boil the vinegar and sugar together. Pour the hot vinegar mixture over the cucumbers.
Cover the pickles and seal the jars while hot.
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).
-
Cucumber + dilltop 1% of all pairsSmell alikestrongCooked together530 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Dill + horseradishtop 2% of all pairsSmell alikestrongCooked together134 recipes
Shared aroma: coumarin (sweet, hay).
-
Cucumber + horseradishtop 2% of all pairsSmell alikestrongCooked together640 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Dill + mustardtop 2% of all pairsSmell alikestrongCooked together560 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Form the crisp, firm body of the pickle that the brine and vinegar work on.
- Vinegar
- Provides the acidity that preserves the pickles and gives them their sharp flavour.
- Sugar
- Balances the sharpness of the vinegar with sweetness.
- Horseradish
- Adds a sharp, pungent heat that flavours the pickles as they sit.
The step that matters
Seal the jars while the vinegar mixture is hot. Pouring hot vinegar over the cucumbers and sealing the jars while hot helps drive air out and keeps the jars closed as they cool, so the pickles stay preserved and firm.
Swap the dill
How well each one fits the dish's main ingredients (cucumber, mustard, horseradish, vinegar, sugar):
- Capersfits better
- Tarragonfits about as well
- Dillthe original
- Allspicefits less well
Fit is the average pairing score against cucumber, mustard, horseradish, vinegar, sugar. 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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