Why it works: Cucumber and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,409 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Cucumber Boats
Ingredients
Directions
Soak cucumbers in cold water for several hours.
Peel and scrape out the seeds from the cucumbers.
Keep cucumbers on ice until ready to serve.
Fill cucumbers with small pieces of tomatoes and celery.
Add a few drops of onion juice and mayonnaise dressing, or any good salad mixture.
Serve on lettuce leaves and garnish with thin slices of red radishes.
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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Cucumber + lettucetop 1% of all pairsSmell alikestrongCooked together1,409 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cucumber + radishtop 1% of all pairsSmell alikestrongCooked together212 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Lettuce + radishtop 2% of all pairsSmell alikestrongCooked together58 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Cucumber + tomatotop 4% of all pairsSmell alikemoderateCooked together2,405 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Celery + lettucetop 4% of all pairsSmell alikestrongCooked together2,033 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (cucumber, tomato, celery, lettuce, radish):
- Mustardfits better
- Beetrootfits better
- Broccolifits better
- Onionthe original
Fit is the average pairing score against cucumber, tomato, celery, lettuce, radish. Candidates are from the same food group and used in at least 100 recipes.
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