Why it works: Quince and sugar are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 1,444 recipes. Both carry 1-penten-3-one, which smells fish, pungent. The science ↓
Preserved Quinces
Ingredients
Directions
Prepare the quinces
Wash, peel, core, and cut quinces into quarters.
Place quinces in a preserving kettle.
Cover the kettle with boiling water.
Simmer until tender.
Cool quinces on platters.
Make the syrup
In a separate pot, mix sugar with 1 pint of the water used to cook the quinces.
Boil the mixture for ten minutes.
Cook and jar
Add quinces a few at a time to the syrup, then cover the kettle.
Cook slowly until quinces turn a rich red color.
Fill hot jars with the quinces.
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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Quince + sugartop 21% of all pairsSmell alikemoderateCooked together1,444 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
- Quinces
- The main fruit; simmering softens it, and slow cooking in syrup turns it red.
- Sugar
- Sweetens the fruit and, dissolved in syrup, helps preserve it.
The step that matters
Cooking the quinces slowly in the syrup. Adding quinces a few at a time keeps the syrup boiling steadily. Slow cooking lets sugar slowly penetrate the fruit, which preserves it and gives it an even red color. Rushing this step can leave the fruit tough or unevenly colored.
“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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