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 ↓
Fox Grape Jelly
Ingredients
Directions
Prepare the pulp
Place the grapes in a preserving kettle with enough water to cover them.
Cook until tender, then mash and strain through a sieve to remove seeds and skin.
Make the jelly
Add 1 pound of sugar and dissolved isinglass to each pint of pulp.
Stir well and bring to a boil for 15-20 minutes.
Test by dropping a little in cold water; if it falls to the bottom, the jelly is done.
Pass through a jelly bag and pour into glasses while warm.
Let stand until the next day before sealing.
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
- Fox grapes
- Provide the fruit pulp and natural pectin that gives the jelly its body.
- White sugar
- Sweetens the jelly and helps it set firm as it cooks.
- Isinglass
- A gelatin-like agent that helps the jelly set.
The step that matters
Testing for doneness. Boiling too briefly leaves the jelly runny, while boiling too long can make it stiff or cloudy. A cold-water test shows whether the mixture has reached a set that will hold once cooled.
“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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