Why it works: Plum and sugar are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 2,313 recipes. Both carry 1-penten-3-one, which smells fish, pungent. The science ↓
Canned Plums
Ingredients
Directions
Prepare
Prick the plums with a needle to prevent bursting.
Prepare a syrup by dissolving ¼ cup sugar in ½ cup pure water over heat until blood‑warm.
Cook
Add the plums to the syrup and heat slowly to a boil.
Boil the plums for 5 minutes, being careful not to overcook them.
Jar and seal
Fill jars with the plums and pour in the hot syrup until it runs down the sides.
Seal the jars.
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 + sugartop 21% of all pairsSmell alikelowCooked together2,313 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Plums
- Provide the main fruit, softening with heat to release juice and flavor into the syrup.
- Sugar
- Adds sweetness to the syrup and balances the tartness of the fruit.
The step that matters
Boil the plums for 5 minutes without overcooking. Prolonged heat breaks down the fruit's cell walls, so plums turn mushy and their skins split. Timing the boil keeps the fruit intact while it softens enough to absorb the syrup.
“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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