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
Pare, core, and slice or quarter the quinces.
Put the quinces in a kettle, cover with boiling water, and simmer until tender.
Remove the quinces and place them on platters until all are done. Use the same water for all quinces.
Add the parings and rough pieces to the water, cover, and simmer for 1 hour.
Strain the liquid and measure it, allowing 1 pint of sugar for each pint of liquid.
Make the syrup
Return the liquid to the kettle with the sugar and stir until dissolved.
Boil for 10 minutes, skimming thoroughly.
Add the quinces and boil until clear, tender, and red, keeping the cover on.
Jar and seal
Once done, place the quinces into glasses or jars.
Boil the syrup until it thickens to a jelly-like consistency, then pour over the fruit.
Let it cool before sealing.
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 its firm flesh and turns it tender and rosy.
- Sugar
- Sweetens the fruit and, when boiled down, thickens the syrup to a jelly-like set.
The step that matters
Boil the syrup until it thickens to a jelly-like consistency. Sugar and fruit pectin set as the syrup concentrates. Stopping too early leaves a runny syrup, while cooking too long can make it overly stiff.
“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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