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
Prepare the mixture
Strain the red currants to extract the juice.
Mix the currant juice, lemon juice, water, and clarified sugar in a bowl.
Add food coloring if desired.
Freeze
Pour the mixture into an ice cream maker or a shallow dish.
Freeze until solid, stirring occasionally.
If using, add raspberries to the mixture 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).
-
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
- Provide the main tart fruit flavour and the juice that forms the base.
- Clarified sugar
- Sweetens the ice and lowers its freezing point so it stays softer.
- Lemon juice
- Adds acidity that brightens the currant flavour.
The step that matters
Freeze until solid, stirring occasionally. Stirring breaks up ice crystals as they form, keeping the ice smooth and grainy-free rather than hard and icy. Sugar also lowers the freezing point, so the mixture needs time to set fully.
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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