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, for Dessert
Ingredients
Directions
Prepare the quinces
Pare the quinces, cut them in half, and scoop out the cores. Place them in cold water to preserve their color.
In a saucepan, combine the parings and cores with three times their weight of quince juice and enough cold water to cover them. Boil until soft.
Strain the mixture through a sieve without bruising the pulp.
Make the syrup and cook
Weigh the quinces and juice, then add ¾ pound of loaf sugar for every pound.
Add the quinces, juice, and sugar to a saucepan. Simmer gently, skimming often, until the quinces are tender and the juice is clear.
Carefully place the quinces into jars and fill them with the juice.
Once cooled, seal the jars and store them in a dry place.
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
- Provide the fruit flesh that softens and turns tender during simmering, forming the preserve.
- Loaf sugar
- Sweetens the fruit and helps preserve it while thickening the juice.
The step that matters
Simmer gently, skimming often. Gentle simmering keeps the quinces whole and tender, while a rolling boil can break them apart. Skimming removes foam and impurities so the juice stays clear.
“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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