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 the fruit
Cut the quinces into small pieces and cover with water.
Cook until tender.
In another pot, simmer the cores and skins in enough water to prevent burning.
Strain the gelatinous liquid and add it to the quince pulp.
Make the marmalade
Stir in 2 cups of sugar for every pound of fruit.
Boil the mixture, stirring constantly, until it becomes a smooth mass.
Test for a firm consistency like jelly.
Store
Pour into jars or bowls, cover tightly, and store in a dry place.
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 pulp and natural pectin that gives the marmalade its body and set.
- Sugar
- Sweetens the marmalade and helps it thicken and set as it cooks down.
The step that matters
Boil the mixture, stirring constantly, until it becomes a smooth mass. Sugar and fruit pectin only set properly at a high concentration reached by boiling. Stirring constantly prevents the sugar-rich mixture from scorching on the base of the pot, which would give 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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