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
Prepare
Wash the grapes.
Remove them from the stems.
Add a little water.
Cover and cook for 10 to 15 minutes until soft.
Strain and set
Strain the juice through a cloth.
Add an equal measure of sugar to the juice.
Boil uncovered until it jellies.
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 and natural pectin that help the jelly set.
- Sugar
- Sweetens the juice and helps the pectin form a firm gel.
The step that matters
Boil uncovered until it jellies. Jelly sets only when pectin, acid and sugar reach the right concentration. Boiling uncovered concentrates the juice by evaporation. Stopping too early leaves it runny, while boiling too long can make it stiff or cloudy.
“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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