Why it works: Mustard and celery are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Pickles in Olive Oil
Ingredients
Directions
Prepare the cucumbers
Layer sliced cucumbers and salt in a jar, using 1 cup of salt for all.
Soak overnight, then drain in a colander the next morning.
Do not peel the cucumbers.
Layer and pickle
Add a layer of cucumbers, a few black and white mustard seeds, and celery seeds to the jar.
Pour 1 tablespoon of olive oil over the layer and repeat until the jar is full.
Top with 4 tablespoons of olive oil and cover with wine vinegar.
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 + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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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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Cucumber + olivetop 6% of all pairsSmell alikestrongCooked together3,611 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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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
- Sliced cucumbers
- Form the bulk of the pickle and release moisture that the salt draws out.
- Coarse sea salt
- Draws water out of the cucumbers, firming them and seasoning the pickle.
- Olive oil
- Adds richness and fat, coating the layers and sealing the top of the jar.
- Wine vinegar
- Adds acidity that gives the pickles their sharp, tangy flavour.
- Black and white mustard seeds
- Contribute a pungent, sharp aroma and flavour as the pickle sits.
The step that matters
Drain after the overnight soak. Salt draws water out of the cucumbers, so draining off that liquid keeps the pickles crisp and stops the jar from being diluted before the oil and vinegar go in.
Swap the celery
How well each one fits the dish's main ingredients (cucumber, mustard, olive, wine, vinegar):
- Tarragonfits better
- Capersfits better
- Garlicfits better
- Celerythe original
Fit is the average pairing score against cucumber, mustard, olive, wine, vinegar. 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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