Why it works: Celery and mustard 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 ↓
Oil Pickles
Ingredients
Directions
Prepare
Slice the unpeeled cucumbers into rounds and cut the onions in half.
Let the cucumbers and onions stand in separate dishes with salt for three hours.
Drain in a colander and press out the water.
Season and cover
Add the celery seed, mustard seed, olive oil, and white pepper, and mix thoroughly.
Cover scantily with 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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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 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).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 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
- Cucumbers
- Form the main body of the pickles, providing the crisp texture once salted and drained.
- Coarse sea salt
- Draws water out of the cucumbers and onions, firming them and reducing excess moisture.
- Olive oil
- Coats the vegetables with fat, carrying the spice flavours and adding richness.
- Vinegar
- Provides acidity that preserves the vegetables and gives the pickles their sharp taste.
The step that matters
Pressing out the water after salting. Salt draws moisture out of the cucumbers and onions over three hours. If they are not drained and pressed well, the excess water dilutes the oil and vinegar seasoning and leaves the pickles soft and watery.
Swap the white pepper
How well each one fits the dish's main ingredients (cucumber, celery, onion, mustard, olive, vinegar):
- Capersfits better
- Tarragonfits better
- Garlicfits better
- White pepperthe original
Fit is the average pairing score against cucumber, celery, onion, mustard, olive, 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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