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 Paste
Ingredients
Directions
Prepare the quince
Stew the quinces in enough water to cover them by three parts until tender.
Remove the quinces and let them cool.
Press the cooled quinces through a sieve.
Reduce the quince puree over low heat, stirring constantly.
Make the paste
Weigh the fruit and mix it with an equal amount of pounded sugar.
Stir the mixture continuously until it thickens and forms a large ball that pulls away from the pan.
Press the paste into shallow pans.
Cut and store
Cut the cooled paste into small squares.
If needed, dry the squares gently with low heat.
Store them in tin cases with parchment paper between layers.
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, pectin and tart aroma that set the paste.
- Sugar
- Adds sweetness and, with cooking, thickens the puree into a firm, sliceable paste.
The step that matters
Stirring the mixture until it thickens. Quince puree and sugar can scorch on the bottom of the pan over heat. Constant stirring prevents burning and keeps the paste smooth. Cooking until it pulls away from the pan concentrates the sugar and pectin enough for the paste to set firmly when cool.
“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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