Why it works: Currant and sugar are a kitchen classic. They rank in the top 26% of all ingredient pairs, and cooks put them together in 12,256 recipes. The science ↓
Red Raspberry and Currant Jelly
Ingredients
Directions
Extract the juice
Cook currants with 4 cups of water separately until soft.
Drain the currants and measure the juice.
Cook raspberries with 2 cups of water separately until soft.
Drain the raspberries and measure the juice.
Combine the currant and raspberry juices.
Make the jelly
Boil the mixture for 20 minutes.
Add an equal amount of hot sugar and boil for 5 minutes or longer.
Test for jelling by cooling a spoonful quickly; if it doesn't set, cook a few minutes longer.
Skim off any foam and pour the jelly into glasses.
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.
-
Currant + sugartop 26% of all pairsSmell alikelowCooked together12,256 recipes
Currant and sugar barely smell alike, yet cooks put them together in 12,256 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
- Currants
- Their natural pectin and acid help the juice set into a firm jelly.
- Raspberries
- Their juice adds flavour and colour to the jelly.
- Sugar
- Sweetens the jelly and helps it set by binding water and concentrating the pectin.
The step that matters
Testing for jelling. Sugar and pectin only set when the mixture is boiled long enough to reach the right concentration. Undercooked jelly stays runny, while overcooking can make it stiff, so the quick cold spoon test shows whether it is ready.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Red Currant Jelly65 recipes
Currant Ice Cream32 recipes
Currant Sherbet9 recipes
Currant and Raspberry Ice7 recipes