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 fruit
Pare and quarter the quinces.
Boil the quinces in enough water to keep them whole until tender.
Remove the quinces from the water.
Cook in sugar syrup
Add 1 pound of granulated sugar for each pound of quince.
Let the quinces sit in the sugar overnight until the syrup is light and clear.
Boil the quinces in the syrup for 20 minutes until they are tender.
Richer version
For a richer version, pare and halve the quinces, removing the cores.
Add 1 teacup of water for each pound of fruit.
Boil gently until a broom splint can pierce them.
Remove the quinces with a skimmer.
Cover the quinces with a napkin.
Finish and store
Add 1 pound of sugar to the boiling water.
Stir until the sugar is dissolved.
Return the quinces to the syrup.
Boil gently until the quinces are clear and the syrup thickens.
Check a quince; if not uniformly colored, boil longer.
Transfer the quinces to a stone jar.
Let the syrup cool.
Pour the syrup over the fruit.
Cover with a clean cloth.
Place a lid on the jar the next day.
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; it softens when boiled and turns clear and tender in the syrup.
- Granulated sugar
- Sweetens the fruit and, dissolved and boiled, forms the syrup that preserves it.
The step that matters
Boil until the quinces are uniformly colored and clear. Quinces take on their color and clarity only as the sugar syrup penetrates the fruit. If they are pulled early, they stay pale and firm and keep poorly, so check a quince and boil longer until every piece looks the same.
“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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