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
Wash and wipe the quinces.
Pare, core, and slice the quinces, placing them in cold water to prevent discoloration.
Put the quinces in a kettle and barely cover with boiling water.
Simmer until tender, then carefully remove the fruit and add the parings to the liquid.
Cover and simmer for one hour.
Make the syrup
Strain the juice and add one pint of sugar for every pint of juice, stirring until dissolved.
Bring to a boil and boil hard for fifteen minutes, skimming well.
Cook and jar
Add the quinces and boil until they are clear and red, keeping covered for better color.
Transfer the quinces into hot sterilized jelly glasses.
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 body and pectin-rich flesh that sets the preserve as it cooks.
- Sugar
- Sweetens the preserve and, at this concentration, helps it thicken and keep.
The step that matters
Boiling the syrup hard and skimming it well. Boiling the sugar and juice hard drives off water so the preserve thickens, and skimming removes foam that would cloud the finished preserve.
“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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