Why it works: Lemon and borage match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 102 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
An Admirable Cool Cup
Ingredients
Directions
Weigh the sugar and extract the essence from the lemon rind by rubbing it on the sugar.
Put the sugar into a deep jug and add the strained lemon juice.
Once the sugar is dissolved, pour in the cider and sherry.
Add the grated nutmeg and serve with or without fresh balm or borage.
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 + boragetop 2% of all pairsSmell alikestrongCooked together102 recipes
Shared aroma: acetic acid (sour, vinegar).
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Nutmeg + boragetop 3% of all pairsSmell alikestrongCooked together76 recipes
Shared aroma: acetic acid (sour, vinegar).
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Lemon + nutmegtop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Cider + sherrytop 6% of all pairsSmell alikemoderateCooked together143 recipes
Shared aroma: ethyl pentanoate (yeast, fruit).
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Sherry + boragetop 15% of all pairsSmell alikemoderateCooked together50 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Sweetens the cup and, rubbed with lemon rind, draws out the citrus oils for aroma.
- Lemon juice
- Adds acidity that brightens and balances the sweetness of the sugar and cider.
- Cider
- Forms the main liquid body of the drink and adds fruity flavour.
- Sherry
- Adds dry, nutty depth and extra body to the cup.
- Nutmeg
- Contributes warm, aromatic spice to the finished drink.
The step that matters
Rubbing the rind into the sugar. Rubbing the lemon rind into the sugar lifts the aromatic oils from the peel into the crystals. Sugar dissolves slowly in the juice and cider, so stirring until it fully dissolves matters before adding liquids.
Swap the borage
The recipe marks borage as optional. How well each one fits the dish's main ingredients (sugar, lemon, cider, sherry, nutmeg):
- Cinnamonfits better
- Allspicefits about as well
- Thymefits about as well
- Boragethe original
Fit is the average pairing score against sugar, lemon, cider, sherry, nutmeg. 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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