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 quinces
Pare and quarter the quinces.
Weigh an equal quantity of sugar.
Make the syrup
In a pot, combine 4 pounds of sugar with 1 quart of water, boil, and skim.
Cook the quinces
Place the quinces in a stone jar with 1 cup of water at the bottom, layering with a little sugar.
Cover the jar and place it in a cool oven until the quinces soften and turn red.
Make the marmalade
Pour the fruit syrup and 1 quart of quince juice into a preserving pan.
Boil all together until the marmalade is complete, breaking up any lumps of fruit with a ladle.
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 that help the marmalade set.
- Sugar
- Sweetens the marmalade and helps it thicken and preserve as it cooks.
The step that matters
Boil all together until the marmalade is complete. Sugar and fruit must be cooked to a concentrated, thick state so the pectin can set the marmalade. Stopping too early leaves it runny, while overcooking can make it stiff and dark.
“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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