Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Grape Conserve
Ingredients
Directions
Prepare the fruit
Remove seeds from grapes.
Chop the skins of the grapes.
Chop the raisins.
Grate the orange skins.
Cut the orange pulp into fine pieces.
Grate the lemon skins.
Add the lemon juice.
Cook and finish
Cook all ingredients with sugar for 20 minutes or more.
Add chopped nuts just before removing from heat.
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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Grape + orangetop 6% of all pairsSmell alikemoderateCooked together1,771 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Grape + walnuttop 8% of all pairsSmell alikemoderateCooked together1,427 recipes
Shared aroma: 1-hexanal (fruit).
-
Lemon + walnuttop 10% of all pairsSmell alikestrongCooked together2,149 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Orange + walnuttop 12% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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 flavor of the preserve.
- Sugar
- Sweetens the preserve and helps it thicken and keep as it cooks down.
- Seeded raisins
- Add concentrated sweetness and chewy body to the preserve.
- Lemons
- Add acidity that brightens flavor and helps set the preserve.
- Walnuts
- Add crunch and a toasty, nutty flavor at the end.
The step that matters
Add chopped nuts just before removing from heat. Nuts added too early over long cooking lose their crunch and can taste stale or bitter. Adding them at the end keeps their texture and fresh flavor in the finished preserve.
Swap the raisin
How well each one fits the dish's main ingredients (grape, orange, lemon, walnut, sugar):
- Figfits better
- Cranberryfits better
- Vanillafits better
- Raisinthe original
Fit is the average pairing score against grape, orange, lemon, 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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