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 ↓
Raspberry-Jelly for a Shape
Ingredients
Directions
Prepare the fruit
In an earthenware mortar, combine fresh raspberries and red currants with pounded sugar.
Mash the fruit well.
Add water and strain the mixture through a jelly bag.
Set the jelly
Stir in about 1 ounce of melted cold isinglass.
Fill your mold with the mixture.
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.
-
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
- Raspberries
- Provide the main flavor, color, and body of the jelly.
- Red currants
- Add tartness and natural pectin that helps the jelly firm up.
- Pounded sugar
- Adds sweetness and helps preserve the fruit flavor.
- Isinglass
- Gelling agent that sets the strained liquid into a firm jelly as it cools.
The step that matters
Stirring in the isinglass. Isinglass sets as it cools, so it must be stirred in evenly while still liquid and the mold filled promptly. Uneven mixing or waiting too long can leave clumps or a weak, patchy set.
“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.
More raspberry jelly recipes
You might also like
Red Currant Jelly65 recipes
Currant Ice Cream32 recipes
Currant Sherbet9 recipes
Currant and Raspberry Ice7 recipesThe 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.