Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
White Cucumber Sauce
Ingredients
Directions
Remove the seeds from the cucumbers and cut them into 2-inch pieces.
Soak the cucumber pieces in a mixture of vinegar and water for 1 hour.
Simmer the cucumbers in veal broth seasoned with pepper, salt, and a little lemon juice until soft.
Pour off the gravy and thicken it by stirring in the egg yolks.
Warm the sauce gently, ensuring it does not curdle before serving.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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Cucumber + lemontop 9% of all pairsSmell alikestrongCooked together2,067 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Cucumber + peppertop 12% of all pairsSmell alikemoderateCooked together5,991 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the cucumber
How well each one fits the dish's main ingredients (vinegar, veal, pepper, lemon, egg):
- Capsicumfits better
- Shallotfits about as well
- Asparagusfits about as well
- Cucumberthe original
Fit is the average pairing score against vinegar, veal, pepper, lemon, egg. Candidates are from the same food group and used in at least 100 recipes.
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