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 ↓
Oiled Pickles
Ingredients
Directions
Prepare the vegetables
Wash the cucumbers and rub them with a cloth.
Peel the onions and slice both the cucumbers and onions into thin slices.
Layer cucumbers and onions in a bowl, sprinkling salt between layers until all are used.
Place a weight on top and let sit overnight.
In the morning, drain the mixture.
Alum soak
Dissolve 1 tablespoon of powdered alum in enough cold vinegar to cover the pickles and let stand until afternoon.
Drain again, saving the vinegar for other pickles.
Pack and seal
Pack the cucumbers and onions into jars.
Mix the remaining ingredients together, gradually adding the oil and vinegar, then pour over the pickles.
Seal the jars.
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.
-
Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Mustard + oniontop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
-
Onion + celerytop 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
- Small pickles
- Provide the crisp, cucumber body of the pickles once salted and packed.
- Small onions
- Add sharp aroma and sweetness that mellows as the pickles stand.
- Olive oil
- Adds richness and carries the mustard and spice flavors through the pickles.
- Cider vinegar
- Provides the acidity that sharpens the pickles and helps preserve them.
- Ground mustard
- Adds pungent heat and flavor that spreads through the oil and vinegar.
The step that matters
Draining after the overnight salt rest. Salt draws water out of the cucumbers and onions. Draining well removes that liquid so the pickles stay crisp and the oil and vinegar dressing is not diluted.
Swap the onion
How well each one fits the dish's main ingredients (mustard, pepper, olive, celery, cider, vinegar):
- Lettucefits better
- Capsicumfits better
- Horseradishfits better
- Onionthe original
Fit is the average pairing score against mustard, pepper, olive, celery, cider, 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.
More oil pickles recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Cream of Celery Soup113 recipes
Celery Stew25 recipes
Celery Croquettes16 recipes
Celery Cream Soup15 recipes