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
Make the base
Weigh the sugar and rub the lemon rind on it to extract essence.
Put the sugar in a deep jug and add the strained juice of 1½ lemons.
Dissolve the sugar, then pour in the cider and sherry.
Add the grated nutmeg and stir well.
Serve
For a cooler drink, cover and chill in ice before serving.
Serve with fresh balm or borage if desired.
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
- Dissolves into the liquid to add sweetness and balance the lemon's acidity.
- Lemon juice
- Adds sharp acidity that brightens the cider and sherry.
- Cider
- Forms the main liquid base and carries the fruit and spice flavours.
- Sherry
- Adds body and a dry, nutty depth to the drink.
- Nutmeg
- Contributes warm, aromatic spice notes.
The step that matters
Dissolving the sugar with the rind. Rubbing the rind into the sugar releases the oils from its surface, which dissolve into the sugar and carry lemon aroma. Stirring the sugar fully into the juice and cider before chilling prevents grittiness and an uneven flavour.
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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