Why it works: Cucumber and shallot match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 264 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Cucumber Vinegar
Ingredients
Directions
Pare and slice the cucumbers, put them in a stone jar or wide-mouthed bottle with the vinegar; slice the onions and shallots, and add them, with all the other ingredients, to the cucumbers.
Let it stand four or five days; boil it all up, and when cold, strain the liquor through a piece of muslin, and store it away in small bottles well sealed.
Nutrition, whole recipe (rough)
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Onion | 1 medium (110g) | 44 |
| Cucumber | 1/2 cup sliced (52g) | 16 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Cayenne | 1 tsp (1.8g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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 + shallottop 3% of all pairsSmell alikestrongCooked together264 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Onion + shallottop 8% of all pairsSmell alikestrongCooked together2,431 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Cucumber + oniontop 8% of all pairsSmell alikestrongCooked together6,050 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Vinegar + cucumbertop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Provide the bulk of the flavour and crisp texture that the vinegar soaks into.
- Vinegar
- Acts as the preserving liquid that extracts and carries the flavours of the vegetables.
- Onions
- Add pungency and savoury depth to the infused liquor.
- Shallots
- Add a milder onion-like aroma and sharpness to the liquor.
The step that matters
Boil it all up after standing. Boiling after the cucumbers have steeped for several days pasteurises the liquid so it keeps well in sealed bottles. Sealing the bottles tightly keeps air and spoilage organisms out during storage.
Swap the onion
How well each one fits the dish's main ingredients (vinegar, pepper, cucumber, shallot):
- Mustardfits better
- Chivefits better
- Radishfits better
- Onionthe original
Fit is the average pairing score against vinegar, pepper, cucumber, shallot. 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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