Why it works: Red currant and lemon work together. They rank in the top 12% of all ingredient pairs, and cooks put them together in 309 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓
Currant Water Ice
Ingredients
Directions
Juice the red currants and strain the juice.
Mix the currant juice with lemon juice, water, and clarified sugar.
Add food coloring if desired.
Freeze the mixture until solid.
If using, add raspberries to enhance the flavor before freezing.
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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Red currant + lemontop 12% of all pairsSmell alikemoderateCooked together309 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Red currant + sugartop 26% of all pairsSmell alikelowCooked together1,156 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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
- Red currants
- Provides the main fruit flavor, tartness and color of the ice.
- Lemon juice
- Adds acidity that brightens the flavor and balances the sweetness.
- Clarified sugar
- Sweetens the mix and lowers its freezing point, keeping the ice softer.
The step that matters
Balancing sweetness and acidity. Sugar and lemon juice must balance so the ice tastes bright rather than sour or cloying. Sugar also lowers the freezing point, so an under-sweetened mixture freezes harder and tastes flatter.
Swap the red currant
How well each one fits the dish's main ingredients (lemon, sugar):
- Orangefits better
- Limefits better
- Vanillafits better
- Red currantthe original
Fit is the average pairing score against 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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