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
The book says “a slack oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the quinces
Place whole quinces in water and simmer until tender.
Pare, core, mash, and pass the quinces through a sieve.
Make the paste
In a preserving pan, combine the pulp with an equal weight of fine loaf sugar.
Boil the mixture until thickened.
Dry and store
Spread the thickened paste onto sugared plates or papers.
Dry slowly in a 300°F (150°C) oven and store between paper.
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 set the paste as it cooks.
- Fine loaf sugar
- Sweetens the paste and, when boiled down, helps it thicken and firm up for storage.
The step that matters
Boil the mixture until thickened. Sugar and quince pulp must cook long enough to drive off water and concentrate the sugar. Stopping early leaves a soft paste that will not set firmly or keep well.
“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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