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 Marmalade
Ingredients
Directions
Prepare
Peel, core, and quarter the quinces.
Place the peelings and cores in a preserving kettle and cover with water.
Boil until very soft, then strain the mixture.
Make the marmalade
In the kettle, combine the quinces and sugar, then pour the strained liquid over them.
Boil the mixture until it becomes a smooth mass, skimming frequently and stirring from the bottom to prevent sticking.
Pour into glass jars and seal tightly.
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 pectin and tart flavor that give the marmalade its body and character.
- Granulated sugar
- Sweetens the marmalade and helps it thicken into a spreadable set as it cooks down.
The step that matters
Stirring from the bottom while boiling. Sugar-rich fruit mixtures scorch easily on the hot base of the kettle, and the dense mass can burn or stick. Stirring from the bottom and skimming keeps the mixture even and prevents a burnt taste.
“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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