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
Pare and core the quinces, then cut them into small pieces.
Boil the parings and cores in enough water to cover them until soft.
Strain the mixture through a cloth.
Make the marmalade
Add the quinces and sugar to the strained liquid.
Boil everything together over medium heat until smooth and thick, stirring constantly.
Jar
Once cooled, transfer the marmalade to glass jars.
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
- Their natural pectin helps the marmalade set into a thick, spreadable texture.
- Sugar
- Adds sweetness, helps thicken the mixture and preserves the fruit.
The step that matters
Boil over medium heat while stirring constantly. Sugar-rich fruit mixtures can scorch and stick to the pan bottom. Constant stirring spreads the heat evenly, and cooking until thick lets the pectin and sugar set properly.
“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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