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
Pulp the grapes.
Cook the grapes until soft, then press through a colander to remove seeds.
Make the preserve
Add the oranges, walnuts, raisins, and sugar.
Boil for 20 to 25 minutes.
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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Grape + walnuttop 8% of all pairsSmell alikemoderateCooked together1,427 recipes
Shared aroma: 1-hexanal (fruit).
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Orange + walnuttop 12% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Orange + raisintop 13% of all pairsSmell alikemoderateCooked together1,684 recipes
Shared aroma: beta-damascenone (apple, rose).
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Walnut + raisintop 13% of all pairsSmell alikemoderateCooked together647 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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, pectin, and tartness that give the preserve its base flavor and body.
- Sugar
- Sweetens the preserve and, as it dissolves and concentrates, helps it thicken and keep.
- Raisins
- Add concentrated sweetness and chewy texture as they soften in the hot fruit.
- Oranges
- Contribute acidity and citrus aroma that brighten the sweet grape flavor.
- Walnuts
- Add crunch and a toasty, earthy note that contrasts with the soft fruit.
The step that matters
Boil for 20 to 25 minutes. Sugar and fruit must be boiled long enough for the mixture to reach a thick, spreadable set. Too short leaves it runny; too long can make it stiff and sugary as it cools.
Swap the raisin
How well each one fits the dish's main ingredients (grape, orange, walnut, sugar):
- Figfits better
- Vanillafits better
- Pearfits better
- Raisinthe original
Fit is the average pairing score against grape, orange, walnut, 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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