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 ↓
To Make Piccalilly
Ingredients
Directions
Prepare the vegetables
Salt the vegetables for 2-3 days.
Dry them in the sun or before the fire.
Make the pickling liquor
Mix the ground mustard and turmeric with a little vinegar.
Boil the garlic, horseradish, mustard seed, black pepper, cloves, and mace in a pot for 5 minutes.
Pour the boiling hot vinegar and spice mixture over the vegetables.
Pack and store
Place the salted vegetables into jars.
Let the jars stand in a warm place for a week, covered.
If the vinegar shrinks, boil more and pour it over the vegetables.
Stir with a wooden spoon and, when cool, seal with a bladder.
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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Cauliflower + cucumbertop 1% of all pairsSmell alikestrongCooked together584 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Radish + horseradishtop 1% of all pairsSmell alikestrongCooked together38 recipes
Shared aroma: coumarin (sweet, hay).
-
Cauliflower + radishtop 1% of all pairsSmell alikestrongCooked together55 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mustard seed
- Adds sharp, pungent flavour that carries through the pickling vinegar.
- Turmeric
- Gives the pickle its characteristic yellow colour and earthy flavour.
- Ground mustard
- Adds heat and pungency and thickens the spiced vinegar mixture.
- Vinegar
- Acts as the pickling liquid that preserves the vegetables and gives them acidity.
- Garlic
- Contributes pungent aroma and flavour to the pickling liquor.
- Cauliflower
- Forms the firm, crisp vegetable base that absorbs the spiced vinegar.
The step that matters
Salting the vegetables for 2-3 days. Salt draws water out of the vegetables through osmosis, leaving them crisper and less diluting the vinegar. Under-salting leaves excess moisture that can soften the pickle and weaken its keeping quality.
Swap the onion
How well each one fits the dish's main ingredients (cabbage, cauliflower, cucumber, beans, radish, garlic, horseradish):
- Broccolifits better
- Mustardfits better
- Beetrootfits better
- Onionthe original
Fit is the average pairing score against cabbage, cauliflower, cucumber, beans, radish, garlic, horseradish. 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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