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 grapes
Stem the grapes.
Pulp and cook the grapes.
Run the cooked pulp through a sieve to remove the seeds.
Finish the preserve
Add the skins, sugar, chopped oranges, and chopped walnuts to the pulp.
Cook all together until thick like grape butter.
Nutrition, whole recipe (rough)
What these numbers assume: 4 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Concord Grape | 1/2 cup (76g) | 62 |
| Orange | 1 medium (131g) | 62 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Walnut | 1 walnut half (4g) | 26 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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).
-
Grape + walnuttop 8% of all pairsSmell alikemoderateCooked together1,427 recipes
Shared aroma: 1-hexanal (fruit).
-
Orange + walnuttop 12% of all pairsSmell alikemoderateCooked together1,058 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Grape + sugartop 23% of all pairsSmell alikelowCooked together7,490 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and orange barely smell alike, yet cooks put them together in 19,212 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
- Concord grapes
- Provide the fruit base and pulp that forms the body of the preserve.
- Granulated sugar
- Sweetens the preserve and helps it thicken as it cooks down.
- Oranges
- Add acidity and bright flavor to balance the grapes' sweetness.
- English walnuts
- Add crunch and a toasty, nutty flavor to the thick preserve.
The step that matters
Cook all together until thick like grape butter. Cooking drives off water and concentrates the sugar and pectin in the fruit, so the preserve sets as it cools. Stopping too early leaves it runny, while overcooking can scorch the sugar and make it stiff.
Swap the walnut
How well each one fits the dish's main ingredients (grape, sugar, orange):
- Almondfits better
- Walnutthe original
- Pistachiofits about as well
- Chestnutfits less well
Fit is the average pairing score against grape, sugar, orange. 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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