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 ↓
Preserved Plums
Ingredients
Directions
Prepare
Prick each plum with a large needle.
Weigh the plums and measure 1 pound of sugar and 1 pint of water for each pound of fruit.
Make the syrup
In a pot, combine the sugar and water to make a syrup.
Boil the syrup until clear, skimming off any scum.
Cook the plums
Drop in the plums, cooking only as many as the pot can hold for 20 minutes.
Remove the plums with a perforated skimmer and spread them on plates to cool.
Repeat with remaining plums.
Jar and seal
Place the cooled plums in small jars and pour the boiling syrup over them, then seal.
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
- The fruit being preserved; pricking lets the syrup penetrate the flesh.
- Sugar
- Makes the syrup that preserves the fruit and adds sweetness.
The step that matters
Cook only as many plums as the pot can hold. Crowding the plums drops the syrup's temperature and slows its boiling, so the fruit cooks unevenly and can break apart. Small batches keep the syrup hot and the plums intact.
“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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