Why it works: Cucumber and vinegar are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 4,734 recipes. Both carry 2-methylbutyl acetate, which smells fruit. The science ↓
Cucumber Relish
Ingredients
Directions
Prepare the cucumbers
Pare and cut the cucumbers in half.
Remove the seeds and grate the cucumbers.
Strain out most of the water.
Season and bottle
Season with pepper, coarse sea salt, and a little sugar.
Add vinegar equal to the amount of cucumbers.
Put the mixture in small bottles 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.
-
Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
-
Cucumber + peppertop 12% of all pairsSmell alikemoderateCooked together5,991 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Cucumber + sugartop 26% of all pairsSmell alikemoderateCooked together3,112 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Provide the bulk and fresh, crisp texture of the relish.
- Vinegar
- Adds acidity that gives the relish its tang and helps preserve it.
- Sugar
- Adds a little sweetness to balance the acidity and salt.
The step that matters
Strain out most of the water. Cucumbers are mostly water, and leftover liquid would dilute the vinegar and seasoning and make the relish watery and less stable in storage.
Swap the cucumber
How well each one fits the dish's main ingredients (pepper, sugar, vinegar):
- Capsicumfits better
- Mustardfits better
- Cabbagefits about as well
- Cucumberthe original
Fit is the average pairing score against pepper, 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.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes