Why it works: Plum and orange match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 309 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Plum Conserve
Ingredients
Directions
Prepare the fruit
Cut the plums into quarters and remove the pits.
In a pot, combine the plums and sugar, and cook for 30 minutes.
Cook and store
Add the washed raisins and the prepared orange straws.
Cook until the mixture reaches the consistency of jam.
Pour the conserve into glasses for storage.
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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Plum + orangetop 8% of all pairsSmell alikestrongCooked together309 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Raisin + orangetop 13% of all pairsSmell alikemoderateCooked together1,684 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Plum + raisintop 16% of all pairsSmell alikemoderateCooked together85 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 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
- Plums
- Provide the bulk of the fruit, softening and breaking down into the body of the preserve.
- Sugar
- Sweetens the fruit and, at high concentration, helps the mixture thicken and set.
- Raisins
- Add concentrated sweetness and a chewy texture to the finished preserve.
- Oranges
- Add acidity and a bright, slightly bitter aroma from the rind straws.
The step that matters
Cooking to the consistency of jam. Sugar and fruit must cook down until the mixture is thick enough to set. Stopping too early leaves it runny and prone to spoiling, while overcooking makes it stiff, dark, and candy-like as the sugar concentrates further.
Swap the plum
How well each one fits the dish's main ingredients (sugar, raisin, orange):
- Vanillafits better
- Figfits better
- Lemonfits better
- Plumthe original
Fit is the average pairing score against sugar, raisin, 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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