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 ↓
Vegetable Soup
Ingredients
Directions
In a saucepan, combine cucumbers, coss lettuce, mint, onions, pepper, salt, peas, parsley, and butter.
Stew over gentle heat for 30 minutes.
Add boiling water and continue to stew for 2 hours.
Mix a little flour with the teacup of water and boil it with the soup for 15-20 minutes.
Serve hot.
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.
Photo for illustrative purposes only · Contact us to use it
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Mint + peastop 2% of all pairsSmell alikemoderateCooked together1,137 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Lettuce + parsleytop 5% of all pairsSmell alikestrongCooked together1,483 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Cucumber + minttop 5% of all pairsSmell alikemoderateCooked together884 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and fat, giving the soup a smooth, rounded mouthfeel.
- Peas
- Provide body and a sweet, fresh flavour as they soften during stewing.
- Flour
- Thickens the cooking liquid so the soup becomes lightly body-full rather than watery.
- Cucumbers
- Contribute moisture and a delicate, cool vegetable flavour to the broth.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, lettuce, mint, pepper, peas, parsley, butter):
- Shallotfits better
- Spinachfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against cucumber, lettuce, mint, pepper, peas, parsley, butter. 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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