Why it works: Syrup and lemon are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 2,235 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Lemon-water Ice
Ingredients
Directions
Make the syrup
Combine syrup and water in a pot with the lemon rind.
Bring to a boil and simmer for a few minutes.
Skim off any foam and let the mixture cool.
Finish and freeze
Strain the juice from the lemons into the cooled syrup.
Mix well and freeze until solid.
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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Syrup + lemontop 20% of all pairsSmell alikelowCooked together2,235 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Syrup
- Provides sweetness and a smoother texture, keeping the ice softer than plain water would freeze.
- Lemons (juice)
- Adds sharp acidity and bright lemon flavor that balances the sweetness.
- Lemon rind
- Infuses the syrup with aromatic lemon oils as it simmers.
The step that matters
Let the syrup cool before adding the juice. Heat dulls the fresh aroma and flavor of lemon juice, so adding it to hot syrup can leave the ice tasting flat. Cooling also keeps the mixture from partly melting the freezing process's start.
“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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