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 the quinces and cut them into small pieces.
Boil the parings and cores in water.
Strain the liquid.
Add the quinces to the strained liquid.
Cook
Boil until soft.
Mash the quinces finely.
Mix in the sugar.
Cook gently for two hours.
Pot and store
Pour into pint bowls.
When cold, cover with brandy paper and seal.
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 natural pectin that lets the marmalade set.
- Sugar
- Adds sweetness and, with long cooking, concentrates the mixture and helps it thicken and keep.
The step that matters
Cook gently for two hours. Gentle heat lets water evaporate slowly while the sugar and pectin thicken the fruit. Cooking too hard risks scorching on the base of the pan and a dark, bitter flavour.
“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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