Why it works: Cucumber and lemon match in chemistry and in kitchens. They rank in the top 9% of all ingredient pairs, and cooks put them together in 2,067 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Claret Cup
Ingredients
Directions
Mix claret, curaçao, brandy, lemonade, and soda water together.
Add cucumber slices, let sit for 10 minutes, then remove them.
Just before serving, gently stir in the sugar.
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 + lemontop 9% of all pairsSmell alikestrongCooked together2,067 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Brandy + sugartop 19% of all pairsSmell alikelowCooked together11,939 recipes
Shared aroma: beta-damascenone (apple, rose).
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Brandy + lemontop 23% of all pairsSmell alikelowCooked together5,351 recipes
Shared aroma: linalool (floral, citrus).
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Brandy + cucumbertop 26% of all pairsSmell alikelowCooked together97 recipes
Shared aroma: linalool (floral, citrus).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Claret
- Forms the wine base that gives the cup its body and main flavour.
- Brandy
- Adds alcoholic strength and warmth to the drink.
- Curaçao
- Adds orange sweetness and aroma.
- Sugar
- Adds sweetness to balance the wine and citrus.
- Lemonade
- Adds sweetness and acidity while diluting the wine.
The step that matters
Stirring in the sugar. Sugar dissolves slowly in cold liquid, so it is added just before serving. Gentle stirring keeps the soda water and lemonade from losing their fizz.
Swap the cucumber
How well each one fits the dish's main ingredients (brandy, sugar, lemon):
- Arrowrootfits better
- Shallotfits better
- Sweet potatofits better
- Cucumberthe original
Fit is the average pairing score against brandy, sugar, lemon. 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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