Why it works: Grape and brandy work together. They rank in the top 12% of all ingredient pairs, and cooks put them together in 711 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Grape Jam
Ingredients
Directions
Prepare the grapes
Remove grapes from stems and wash them.
Press the pulp from the skins.
Make the jam
Boil the pulp until it separates from the seeds.
Rub the mixture through a sieve.
Add the skins to the pulp.
Boil the mixture with an equal weight of sugar for 15 minutes.
Jar and cover
Pour into jars or tumblers and cover with paper wet in brandy or melted paraffin 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 + brandytop 12% of all pairsSmell alikemoderateCooked together711 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + brandytop 19% of all pairsSmell alikelowCooked together11,939 recipes
Shared aroma: beta-damascenone (apple, rose).
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Grape + sugartop 23% of all pairsSmell alikelowCooked together7,490 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and brandy barely smell alike, yet cooks put them together in 11,939 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Grapes
- Provide the main flavour, body, and natural pectin that helps the jam thicken.
- Sugar
- Sweetens the jam and, at this weight, helps it set and keep by binding water.
The step that matters
Boil the mixture with the sugar for 15 minutes. Sugar must dissolve fully before boiling, and the boil must be long enough to concentrate the mixture. Too short a boil leaves the jam runny and less stable; too long can darken and over-thicken it.
Swap the grape
How well each one fits the dish's main ingredients (sugar, brandy):
- Vanillafits better
- Apricotfits better
- Raisinfits better
- Grapethe original
Fit is the average pairing score against sugar, brandy. Candidates are from the same food group and used in at least 100 recipes.
“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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