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 ↓
Canned Grapes
Ingredients
Directions
Prepare the grapes
Squeeze the pulp from the grape skins and remove the seeds.
Boil the pulp until the seeds begin to loosen in one pot.
In another pot, boil the skins in a little water until tender.
Pass the tender pulp through a sieve.
Cook and can
Combine the pulp with the tender skins and their boiling water if not excessive.
Add 1 cup of sugar for each quart of grapes and boil until thick.
Can the mixture using standard canning methods.
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
- Grapes
- Provide the main fruit flavor, pulp, and skins that form the body of the preserve.
- Sugar
- Sweetens the mixture and helps it thicken as it boils down into a preserve.
The step that matters
Boil until thick. Sugar and grape pectin set as water evaporates, so the mixture must be cooked long enough to thicken before canning. Undercooked mixtures may stay runny and spoil more easily in storage.
“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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