Why it works: Red currant and sugar are a kitchen classic. They rank in the top 26% of all ingredient pairs, and cooks put them together in 1,156 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Raw Currant Jelly
Ingredients
Directions
Prepare the juice
Crush the juice from fine, full-ripe red currants using a new wooden spoon through a clean sieve.
Make the jelly
For each pint of juice, take 1 pound of sugar, break it, and dip it in cold water until saturated.
Boil the sugar until it reaches a candy stage, then remove from heat.
Quickly pour the currant juice into the sugar, stirring until well mixed.
Set and seal
Pour the mixture into small glass jars and let them stand for two weeks in a dry place or in the sun, covered with paper to keep off dust.
After two weeks, seal the jars but do not place any paper directly on the jelly to avoid crusting.
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 + sugartop 26% of all pairsSmell alikelowCooked together1,156 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Red currant juice
- Provides the tart fruit flavour and the pectin-rich liquid that forms the jelly.
- Double-refined cane sugar
- Sweetens the jelly and helps it set into a firm, spreadable gel.
The step that matters
Boiling the sugar to candy stage. Sugar taken to the right temperature gives a concentrated syrup that sets well when mixed with the juice. Undercooked sugar may leave the jelly soft or runny, while overcooked sugar can turn grainy or caramelise.
“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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