Why it works: Pepper and celery match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Oiled Cucumbers
Ingredients
Directions
Prepare
Peel and slice the cucumbers and onions.
Mix with salt and let stand covered overnight.
Marinate
In the morning, drain in a colander and cover with vinegar for four hours.
Pour off the vinegar and mix the cucumbers with the oil.
Heat 1 quart of fresh vinegar to boiling and pour it hot over the cucumbers and onions.
Store in airtight jars and let sit for about a week before using.
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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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cucumber + celerytop 8% of all pairsSmell alikemoderateCooked together1,745 recipes
Shared aroma: linalool (floral, citrus).
-
Cucumber + oniontop 8% of all pairsSmell alikestrongCooked together6,050 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 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
- Make up the bulk of the dish and provide its crisp, fresh texture.
- Onions
- Add sharp flavour and aroma that mellow during the long standing.
- Vinegar
- Acidifies the vegetables, adds tang and helps preserve them.
- Table oil
- Coats the vegetables, adding richness and moisture to the mix.
- Celery seed
- Adds a warm, aromatic savoury flavour.
The step that matters
Pour the hot vinegar over the vegetables. The vinegar must be heated to boiling before pouring. Hot vinegar softens and seasons the vegetables more evenly than cold, and the jars need to rest about a week so the flavours can develop and the pickle can set.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, vinegar, pepper, celery):
- Mustardfits better
- Capsicumfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against cucumber, vinegar, pepper, celery. 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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