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 ↓
Green Grape Jelly
Ingredients
Directions
Make the juice
Stem the grapes and place them in a preserving kettle with just enough water to prevent burning.
Cook until soft, then mash with a silver spoon to extract the juice.
Strain the juice and measure it.
Make the jelly
For every pint of juice, add ¾ pound of sugar.
Boil for 20 minutes, then pour the hot juice over the hot sugar.
Stir well and fill glasses.
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
- Half ripe grapes
- Provide the natural pectin and acid that let the juice set into a jelly.
- Sugar
- Sweetens the jelly and helps it set firm and keep its shape.
The step that matters
Boil for 20 minutes, then pour the hot juice over the hot sugar. Boiling concentrates the juice and activates the pectin so the jelly can set. Pouring hot juice onto hot sugar helps the sugar dissolve fully, so no grainy crystals form in the finished jelly.
“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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