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
Pave and quarter the quinces.
Weigh an equal quantity of sugar (4 pounds).
Combine 4 pounds of sugar with 1 quart of water in a pot, boil, and skim the surface.
Soften the quinces
Place the quinces in a stone jar with 1 teacup of water at the bottom, packing them with a little sugar in between.
Cover the jar tightly and place it in a cool oven or on a stove to soften until the quinces turn red.
Boil and finish
Pour the fruit syrup and 1 quart of quince juice into a preserving pan and boil together.
Break up the lumps of fruit with a preserving ladle while boiling.
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 helps the marmalade set.
- Sugar
- Sweetens the marmalade and helps preserve it and thicken it as it cooks.
The step that matters
Cover the jar tightly and soften the quinces slowly. Gentle, covered heat softens the fruit evenly and turns it red without scorching or drying it. Fast or uncovered heat can burn the sugar and fruit, and insufficient softening leaves the quince firm and slows setting.
“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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