Why it works: Pear and quince match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 133 recipes. Both carry ethyl isobutyrate, which smells fruity, ethereal. The science ↓
Peeseryes and Fruit Jellies
Ingredients
Directions
Scour the kettle with sand, then with salt and vinegar, and scald it.
Combine sugar and water in the kettle to make syrup.
Peel the fruit and soak it in cold water to prevent browning.
Boil the fruit quickly in the syrup for a short time, then remove and let it cool.
Repeat the boiling process with the cooled fruit.
Use cut sugar for clear preserves and brown sugar for dark jams.
Ensure fruit is not over-ripe before preserving.
Stone cherries and slit damsons before preserving.
Cover preserves with a piece of paper dipped in brandy.
Store preserves in glass jars with screw tops for easy inspection.
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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Pear + quincetop 1% of all pairsSmell alikestrongCooked together133 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Peach + peartop 1% of all pairsSmell alikestrongCooked together114 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Peach + quincetop 4% of all pairsSmell alikestrongCooked together46 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Sugar + peartop 17% of all pairsSmell alikelowCooked together2,079 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + peachtop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the quince
How well each one fits the dish's main ingredients (sugar, peach, pear):
- Vanillafits better
- Apricotfits better
- Plumfits better
- Quincethe original
Fit is the average pairing score against sugar, peach, pear. Candidates are from the same food group and used in at least 100 recipes.
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