Why it works: Cucumber and mustard match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 2,281 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
German Pickles
Ingredients
Directions
Prepare
Peel and cut cucumbers lengthwise, removing seeds.
Sprinkle with coarse sea salt and let stand for 12 hours.
Strain and thoroughly dry cucumbers with a cloth.
Cure and pickle
Cover cucumbers with cold vinegar and let stand for 2 weeks.
Pour off vinegar, dry cucumbers, and place in a jar with mustard seeds and spices.
Boil sufficient vinegar to cover cucumbers and pour it over them warm.
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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Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Provide the main body of the pickle, which firms and turns crisp-tender during salting and brining.
- Coarse sea salt
- Draws water out of the cucumbers through osmosis, firming them and concentrating flavor before pickling.
- Vinegar
- Acidifies the cucumbers, preserving them and giving the sharp, tangy flavor of the pickle.
- Mustard seeds
- Add a pungent, slightly bitter flavor and crunch that contributes to the pickle's character.
The step that matters
Drying the cucumbers before covering them with vinegar. Thorough drying removes surface water that would dilute the vinegar and weaken the acid penetration, so the pickle stays firm and preserves well.
Swap the cucumber
How well each one fits the dish's main ingredients (vinegar, mustard):
- Horseradishfits better
- Radishfits better
- Lettucefits about as well
- Cucumberthe original
Fit is the average pairing score against vinegar, mustard. 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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