Why it works: Grape and orange are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,771 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Grape Conserve
Ingredients
Directions
Prepare the fruit
Pulp the grapes and cook until soft.
Pass the mixture through a colander, then add the skins, orange pulp, and raisins.
Cook and set
For every cup of this mixture, add 1 cup of sugar and cook until it reaches a jelly-like consistency.
Add the nuts and pour into jelly glasses.
Seal
Cover with paraffin.
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 + orangetop 6% of all pairsSmell alikemoderateCooked together1,771 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Raisin + nutstop 10% of all pairsSmell alikemoderateCooked together490 recipes
Shared aroma: decanal (soap, orange peel).
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Raisin + orangetop 13% of all pairsSmell alikemoderateCooked together1,684 recipes
Shared aroma: beta-damascenone (apple, rose).
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Raisin + sugartop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Grape + nutstop 18% of all pairsSmell alikemoderateCooked together224 recipes
Shared aroma: furaneol (caramel, strawberry).
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 body and juice that cook down into the spread.
- Sugar
- Sweetens the mixture and helps it thicken into a jelly-like set as it cooks.
- Raisins
- Add concentrated sweetness and soft chewy texture to the preserve.
- Nuts
- Add crunch and contrast to the soft, jelly-like texture.
- Orange
- Adds bright acidity and aroma from its pulp and skins.
The step that matters
Cooking to a jelly-like consistency. Sugar and fruit set only when enough water evaporates and the sugar concentration rises. Stopping too early leaves the preserve runny, while overcooking makes it stiff and sticky.
Swap the nuts
How well each one fits the dish's main ingredients (grape, raisin, orange, sugar):
- Almondfits better
- Chestnutfits better
- Pistachiofits better
- Nutsthe original
Fit is the average pairing score against grape, raisin, orange, sugar. 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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