Why it works: Lemon and cucumber 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 the claret, curacao, liqueur brandy, lemonade, soda water, and cucumber slices together.
Remove the cucumber after it has been with the other ingredients for ten minutes.
Just before serving, gently stir in the sugar for a smooth finish.
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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Lemon + cucumbertop 9% of all pairsSmell alikestrongCooked together2,067 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lemon + sugartop 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).
Lemon and sugar 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, providing body, tannin and the main red-wine flavour.
- Curacao
- Adds sweetness and a bright orange aroma that rounds out the wine.
- Liqueur brandy
- Adds alcohol warmth and depth of aroma to the wine base.
- Lemonade
- Adds sweetness and citrus acidity that balance the dry wine.
- Soda water
- Adds carbonation, making the drink lighter and livelier on the palate.
- Sugar
- Adds sweetness; dissolving it fully gives a smooth, even flavour.
The step that matters
Stir in the sugar gently, just before serving. Carbonation escapes quickly when the drink is agitated, so vigorous stirring flattens the soda water and loses fizz. A gentle stir dissolves the sugar while keeping the drink lively.
Swap the cucumber
How well each one fits the dish's main ingredients (brandy, lemon, sugar):
- Arrowrootfits better
- Shallotfits better
- Sweet potatofits better
- Cucumberthe original
Fit is the average pairing score against brandy, lemon, sugar. 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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