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 the juice
Remove grapes from the stem and pulp them.
Cover the pulps with water and boil for a few minutes.
Strain the juice through a flannel bag.
Make the jelly
For each pint of juice, add one cup of granulated sugar.
Boil until the mixture drops short from the spoon.
Pour into hot jelly glasses and seal when cool.
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
- Ripe grapes
- Provide the fruit juice and natural pectin that help the jelly set.
- Granulated sugar
- Sweetens the jelly and helps it set by binding water and pectin.
The step that matters
Boil until the mixture drops short from the spoon. Sugar, pectin and acid must reach the right concentration to gel. Undercooking leaves a runny jelly, while overcooking can make it stiff or sugary. Checking how the drop falls from the spoon shows when the set point is near.
“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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