Why it works: Mustard and cauliflower match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 687 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Oil Pickles
Ingredients
Directions
Prepare the vegetables
Slice the pickles and onions.
Separate the cauliflower into small branch pieces.
Mix the pickles, onions, cauliflower, and salt together.
Pour the mixture into a jar, weight it down with a plate, and let it stand for about 4 hours.
Pack and seal
Drain the mixture and pack the pickles into sterilized jars.
Mix the oil, mustard seed, and vinegar together and pour into the jars cold.
Seal the jars airtight.
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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Mustard + cauliflowertop 1% of all pairsSmell alikestrongCooked together687 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Mustard + oniontop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mustard + olivetop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pickles
- Provide the main cucumber flavor and crunch that the dish is built around.
- Salt
- Draws moisture out of the vegetables, firming them and seasoning the mixture.
- Salad oil
- Adds fat and richness and coats the vegetables, carrying flavor through the jar.
- Cider vinegar
- Adds acidity that sharpens the flavor and helps preserve the pickles.
- White onions
- Add sharpness and sweetness that mellow during standing.
The step that matters
Pour the oil mixture cold into the jars. Oil and vinegar separate and do not blend into a stable dressing, so the mixture must be mixed well just before pouring. Pouring it cold keeps the oil from warming and thinning, so it coats the vegetables rather than rising to the surface.
Swap the onion
How well each one fits the dish's main ingredients (mustard, cider, vinegar, cauliflower, olive):
- Broccolifits better
- Cucumberfits better
- Horseradishfits better
- Onionthe original
Fit is the average pairing score against mustard, cider, vinegar, cauliflower, olive. 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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