Why it works: Cucumber and cauliflower match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 584 recipes. Both carry 2-hexenal, which smells green, leafy. The science ↓
Mustard Pickles
Ingredients
Directions
Prepare
Clean and slice the cucumbers, onions, cauliflower, celery, peppers, and green tomatoes.
Soak the vegetables in brine for 24 hours, then drain.
Make and jar the pickles
In a pot, mix the vinegar, sugar, dry mustard, flour, and turmeric, then boil the mixture until thick, then add the drained pickles.
Seal the pickles in 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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Cucumber + cauliflowertop 1% of all pairsSmell alikestrongCooked together584 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Cucumber + tomatotop 4% of all pairsSmell alikemoderateCooked together2,405 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Celery + tomatotop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Cauliflower + celerytop 6% of all pairsSmell alikemoderateCooked together488 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Form the main crunchy body of the pickle mix.
- Vinegar
- Provides the acidity that preserves and sharpens the pickles.
- Dry mustard
- Adds the pungent mustard flavor that defines the pickle.
- Flour
- Thickens the vinegar mixture so it clings to the vegetables.
- Sugar
- Balances the sharp acidity with sweetness.
- Turmeric
- Gives the pickles their bright yellow color.
The step that matters
Boil the mixture until thick before adding the pickles. Flour thickens only when it is fully heated, and dry mustard and flour can clump if added unevenly. Cooking the sauce until thick first gives a smooth coating rather than a lumpy or runny one.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, cauliflower, celery, pepper, tomato, vinegar, sugar):
- Mustardfits better
- Capsicumfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against cucumber, cauliflower, celery, pepper, tomato, 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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