Why it works: Grape and sugar are a kitchen classic. They rank in the top 23% of all ingredient pairs, and cooks put them together in 7,490 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Grape Jelly
Ingredients
Directions
Extract the juice
Wash the grapes and remove them from the stems.
Add a little water to the grapes.
Cover and cook for 10 to 15 minutes until soft.
Strain the juice through a cloth.
Make the jelly
Add an equal measure of sugar to the juice.
Boil uncovered until it reaches a jelly consistency.
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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Grape + sugartop 23% of all pairsSmell alikelowCooked together7,490 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Slightly green grapes
- Provide the juice, plus natural pectin and acid that help the jelly set.
- Sugar
- Adds sweetness and, once dissolved and boiled, helps the jelly set firm.
The step that matters
Boil uncovered until it reaches a jelly consistency. Boiling concentrates the sugar and pectin so the juice gels as it cools. Too little boiling leaves a runny jelly, while too much can make it stiff or sugary. Checking for a set, such as a spoonful that wrinkles when cooled, helps you stop at the right point.
“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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