Why it works: Pepper and clove match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Cucumber and Onion Pickle
Ingredients
Directions
Prepare the vegetables
Slice the cucumbers and onions.
Salt them and let sit overnight.
Drain the cucumbers and onions the next morning.
Pack and seal
Add the green and red peppers, celery seed, cloves, and sugar.
Press the mixture into jars.
Pour hot vinegar over the mixture.
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.
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + clovetop 6% of all pairsSmell alikestrongCooked together4,668 recipes
Shared aroma: gamma-decalactone (peach, creamy).
-
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Provide the crisp, bulk vegetable base of the pickle.
- Onions
- Add pungent flavor that mellows during the salting and pickling.
- Sugar
- Balances the sharpness of the vinegar with a touch of sweetness.
- Hot vinegar
- Acidifies the mixture, preserving it and giving the pickle its tang.
The step that matters
Salting overnight. Salt draws water out of the cucumbers and onions through osmosis. Draining afterward removes this liquid, so the vegetables stay crisp rather than soggy in the finished pickle.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, pepper, celery, clove, sugar, vinegar):
- Mustardfits better
- Capsicumfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against cucumber, pepper, celery, clove, sugar, 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.
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.
Fritters56 recipes
Crisp Crackers7 recipes