Why it works: Cucumber and radish match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 212 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Sliced Cucumber Pickle
Ingredients
Directions
Brine
Place cucumbers in a jar or pail and cover with boiling water mixed with salt.
Cover tightly and repeat this process for three mornings.
Pickle and seal
On the fourth morning, scald enough cider vinegar to cover cucumbers.
Add alum and horseradish root to the vinegar.
Tie mustard, cloves, and cinnamon in a small muslin bag and add to the vinegar.
Slice cucumbers into ½ inch thick pieces and place in glass jars.
Pour the scalding vinegar mixture over the cucumbers and seal tightly.
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 + radishtop 1% of all pairsSmell alikestrongCooked together212 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Radish + mustardtop 1% of all pairsSmell alikestrongCooked together297 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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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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Horse + radishtop 4% of all pairsSmell alikemoderateCooked together529 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Cucumber + walnuttop 6% of all pairsSmell alikestrongCooked together380 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Form the pickle itself; their firm flesh softens in the brine and takes on the vinegar flavour.
- Cider vinegar
- Provides the sour acidity that preserves the cucumbers and gives the pickle its tang.
- Coarse sea salt
- Draws water out of the cucumbers and seasons them during the brining stage.
- Horse-radish root
- Adds a sharp, pungent heat that fades as the pickles sit in the vinegar.
- Mustard seeds
- Contribute a sharp, slightly bitter flavour to the vinegar.
The step that matters
Pouring the scalding vinegar over the cucumbers. The vinegar must be hot enough to help the cucumbers absorb flavour and to kill surface microbes before the jars are sealed. Sealing too early or letting it cool can leave the pickles less stable.
Swap the walnut
How well each one fits the dish's main ingredients (cucumber, cider, vinegar, horse, radish, mustard, clove):
- Beansfits better
- Sesamefits better
- Chickpeafits about as well
- Walnutthe original
Fit is the average pairing score against cucumber, cider, vinegar, horse, radish, mustard, clove. 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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