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 ↓
Oil Cucumber Pickles
Ingredients
Directions
Prepare
Wash and slice the cucumbers without peeling them.
Salt and drain
Mix the sliced cucumbers with the chopped onion and salt, and let it stand overnight.
Drain the mixture after three hours.
Dress and pack
Mix the olive oil, mustard seed, celery seed, black pepper, and dissolved alum thoroughly.
Stir the dressing into the cucumbers and onion.
Pack the mixture into cans and cover with cold vinegar, then seal.
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).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Form the bulk of the pickle and give it its crisp, juicy body.
- Coarse sea salt
- Draws water out of the cucumbers and onion, firming the texture and seasoning them.
- Onion
- Adds sharp, savoury flavour and moisture to the pickle.
- Olive oil
- Carries the spices and adds richness and a smooth mouthfeel.
- Mustard seed
- Adds pungent, sharp flavour that deepens as the pickle sits.
- Cold vinegar
- Provides acidity that sharpens flavour and helps preserve the pickle.
The step that matters
Draining after salting. Salt pulls water out of the cucumbers and onion over the long rest. If the mixture is not drained well, the extra liquid dilutes the oil dressing and softens the texture.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, olive, mustard, celery, pepper, vinegar):
- Lettucefits better
- Horseradishfits better
- Broccolifits better
- Onionthe original
Fit is the average pairing score against cucumber, olive, mustard, celery, pepper, 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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