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 ↓
Quince Preserves
Ingredients
Directions
Prepare the quinces
Pare and core the quinces, then cut them into halves or quarters.
Soak the quinces overnight in enough cold water to cover them.
In the morning, place the quinces in a kettle with the soaking water and cook gently until tender.
Make the syrup
Remove the fruit with a skimmer and weigh it; for each pound of fruit, use 1 pound of sugar.
Combine the fruit, sugar, and enough water to create a good syrup in the kettle.
Boil gently until the quinces are clear.
Pack and fill
Carefully remove the quinces with a skimmer and pack them into jars.
Fill the jars to the top with syrup.
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 and pectin-rich body that sets the preserve as it cooks.
- Sugar
- Sweetens the fruit and helps preserve it while forming the syrup.
The step that matters
Boil gently until the quinces are clear. Gentle heat lets the fruit turn translucent and tender while holding its shape; a hard boil can break the pieces apart and make the syrup cloudy.
“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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