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 ↓
Cucumber Pickles
Ingredients
Directions
Prepare the cucumbers
Wash the little cucumbers and place them in a crock.
Pour boiling water over the cucumbers and let them stand overnight.
In the morning, drain the cucumbers and pack them in glass jars with pieces of red peppers and small white onions.
Make the brine and seal
In a pot, boil 1 gallon of white wine vinegar with 3 teaspoons of mustard, 3 teaspoons of celery seed, 1 cup of coarse sea salt, 1 cup of sugar, and 1 teaspoon of powdered alum.
Once boiling, pour the mixture over the cucumbers in the jars and 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).
-
Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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
- Little cucumbers
- Form the main body of the pickles, becoming crisp and firm as they are packed and covered.
- White wine vinegar
- Provides the acid that preserves the pickles and gives them their sharp, tangy flavor.
- Sugar
- Balances the sharpness of the vinegar with sweetness.
- Coarse sea salt
- Seasons the brine and helps draw water out of the cucumbers for a firmer texture.
- Powdered alum
- Helps keep the cucumbers firm and crisp during pickling.
The step that matters
Pouring the boiling brine over the cucumbers. The brine must be fully boiling when poured so the hot liquid heats the contents and helps seal the jars safely. Cool or weak brine can leave the pickles less preserved and more prone to spoilage.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, pepper, white wine, vinegar, mustard, celery, sugar):
- Horseradishfits better
- Lettucefits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against cucumber, pepper, white wine, vinegar, mustard, celery, sugar. 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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