Why it works: Sugar and lemon are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Cranberry Frappe
Ingredients
Directions
Make the cranberry base
Cook cranberries and water for 8 minutes.
Strain the mixture through a strainer.
Add sugar and lemon juice to the strained mixture.
Freeze
Freeze the mixture to a mush using equal parts of ice and coarse sea salt.
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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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Cranberries
- Provide the tart flavor and bright color that define the frappe.
- Sugar
- Adds sweetness and softens the tartness of the cranberries.
- Lemon juice
- Adds acidity that sharpens the flavor and balances the sugar.
The step that matters
Freeze the mixture to a mush. Freezing must be stopped at a soft, slushy texture; the sugar and acid lower the freezing point, so the mixture stays spoonable rather than solid. Stirring as it freezes keeps ice crystals small.
“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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