Why it works: Blackberry and sugar are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 1,033 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Blackberry Jelly
Ingredients
Directions
Prepare the juice
Cook the blackberries and strain the juice through a cloth.
Make the jelly
Combine 2 cups of blackberry juice with 1 cup of sugar in a pot.
Place the pot on the stove and bring to a boil until it reaches a gel stage.
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.
Photo for illustrative purposes only · Contact us to use it
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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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
- Blackberry juice
- Provides the liquid base, main flavor and deep color of the jelly.
- Sugar
- Adds sweetness and helps the juice set into a gel when concentrated by boiling.
The step that matters
Boil until the gel stage. Stopping too early leaves the jelly runny because the sugar and juice have not concentrated enough to set. Boiling too long over-concentrates the sugar, making the jelly stiff and prone to crystallizing. Watch for the gel stage rather than only a set time.
“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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