Why it works: Raspberry and blackberry match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 278 recipes. Both carry furaneol, which smells caramel, sweet. The science ↓
Jelly of Raspberry, Blackberry and Currant
Ingredients
Directions
Extract the juice
Put the fruit in a kettle and boil until the juice is extracted.
Pour out the juice and let it set until the next day.
Strain the juice without pressing.
Make the jelly
For each pint of juice, add 1 pound of loaf sugar.
Boil the mixture for half an hour.
Put the jelly immediately 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.
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Raspberry + blackberrytop 1% of all pairsSmell alikestrongCooked together278 recipes
Shared aroma: furaneol (caramel, sweet).
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Raspberry + curranttop 10% of all pairsSmell alikemoderateCooked together366 recipes
Shared aroma: ethyl benzoate (fruity, sweet).
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Blackberry + curranttop 15% of all pairsSmell alikemoderateCooked together24 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Raspberry + sugartop 21% of all pairsSmell alikelowCooked together3,101 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Blackberry + sugartop 21% of all pairsSmell alikelowCooked together1,033 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Raspberries, blackberries, and currants
- Provide the fruit juice that sets into the jelly and gives its flavor.
- Loaf sugar
- Sweetens the juice and helps it thicken and set as the jelly cooks.
The step that matters
Strain the juice without pressing. Pressing the fruit forces through pulp and small solids that can cloud the jelly and weaken clarity. Letting the juice drip through on its own keeps the jelly clear and smooth.
Swap the currant
How well each one fits the dish's main ingredients (raspberry, blackberry, sugar):
- Vanillafits better
- Peachfits better
- Blueberryfits better
- Currantthe original
Fit is the average pairing score against raspberry, blackberry, 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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