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 ↓
Cucumber Pickles
Ingredients
Directions
Prepare the cucumbers
Wash and wipe the small cucumbers.
Place the cucumbers in jars.
Cover the cucumbers with boiling brine and let them stand for 24 hours.
Remove the cucumbers.
Wipe them again.
Place them in clean jars.
Pickle
Cover the cucumbers with hot vinegar spiced with onion, cloves, mustard seed, and mace.
Let the pickles sit for two weeks before serving.
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).
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Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Clove + macetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Clove + mustardtop 8% of all pairsSmell alikestrongCooked together3,829 recipes
Shared aroma: methyleugenol (clove, spice).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Small cucumbers
- Provide the crisp body that the brine and vinegar transform into pickles.
- Boiling brine
- Draws water out of the cucumbers and seasons them, firming their texture before pickling.
- Hot vinegar
- Acidity preserves the cucumbers and gives the pickles their sharp, tangy flavour.
- Mustard seed
- Releases pungent, savoury flavour into the vinegar as the pickles steep.
The step that matters
Cover the cucumbers with hot vinegar spiced with onion, cloves, mustard seed, and mace.. The vinegar must be acidic enough to preserve the cucumbers and keep them safe. Cucumbers left after the brine must be fully rinsed and wiped, since residual salt and moisture dilute the vinegar and weaken the pickling.
Swap the mace
How well each one fits the dish's main ingredients (cucumber, egg, vinegar, onion, clove, mustard):
- Capersfits better
- Tarragonfits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against cucumber, egg, vinegar, onion, clove, 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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