Why it works: Cauliflower and cucumber 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 ↓
Chow Chow
Ingredients
Directions
Prepare the vegetables
Boil the cauliflower, string beans, and button onions separately until tender.
Cover the tiny cucumbers with strong salt water and soak for 24 hours.
Mix all the vegetables together in a large bowl.
Make the dressing
In a porcelain-lined kettle, heat the vinegar.
Mix the mustard and turmeric, moisten with a little cold vinegar, then stir into the hot vinegar until it thickens.
Add the sugar, mustard seed, and salad oil, stirring well.
Combine and store
Pour the hot mixture over the vegetables and store in glass or stone jars.
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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Cauliflower + cucumbertop 1% of all pairsSmell alikestrongCooked together584 recipes
Shared aroma: 2-hexenal (green, leafy).
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Turmeric + cauliflowertop 1% of all pairsSmell alikestrongCooked together514 recipes
Shared aroma: coumarin (sweet, hay).
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Mustard + cauliflowertop 1% of all pairsSmell alikestrongCooked together687 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Beans + cauliflowertop 2% of all pairsSmell alikestrongCooked together290 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Mustard + turmerictop 3% of all pairsSmell alikestrongCooked together2,279 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- English mustard
- Provides the sharp, pungent flavor that defines the pickle and thickens the hot vinegar.
- Turmeric
- Gives the pickle its yellow color and a mild, earthy aroma.
- Vinegar
- Acidifies the mixture, preserving the vegetables and giving the pickle its tang.
- Sugar
- Balances the sharp acidity and mustard with sweetness.
- Salad oil
- Adds fat that softens the sharpness and gives the dressing a smoother mouthfeel.
- Cucumbers
- Soaking in salt water firms the tiny cucumbers and adds a crisp texture.
The step that matters
Stirring the mustard and turmeric into hot vinegar. Mustard powder mixed into hot liquid can clump or turn bitter if not first moistened with cold vinegar. Moistening it into a smooth paste before adding it lets it disperse evenly and thicken the dressing uniformly.
Swap the onion
How well each one fits the dish's main ingredients (mustard, turmeric, beans, vinegar, sugar, cauliflower, cucumber):
- Horseradishfits better
- Lettucefits better
- Broccolifits better
- Onionthe original
Fit is the average pairing score against mustard, turmeric, beans, vinegar, sugar, cauliflower, cucumber. 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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