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 ↓
Quinces Preserved Whole
Ingredients
Directions
Prepare the fruit
Peel the quinces.
Scoop out the cores from the stem ends.
Weigh the fruit.
Place the fruit in a preserving kettle.
Cover the quinces with boiling water.
Boil gently until tender but not broken.
Tie the cores and peelings in a thin cloth.
Boil the fruit with the cloth.
Make the syrup
Add 1 pound of sugar for each pound of fruit to the boiling water.
Remove any scum that rises.
Pour the syrup over the fruit.
Let the fruit stand overnight.
Cook and jar
Put the fruit and syrup back into the preserving kettle.
Boil gently until the fruit looks clear.
Remove the fruit from the syrup when clear.
Place the fruit into glass jars.
Continue boiling the syrup until it jellies when cooled on a saucer.
Pour the jellied syrup over the fruit.
Once the preserves are cold, seal the jars air-tight.
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.
-
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 that becomes tender and clear in the preserves.
- Sugar
- Sweetens the fruit and, when boiled to jelly stage, helps the syrup set.
The step that matters
Continue boiling the syrup until it jellies when cooled on a saucer. Sugar syrup must reach the right concentration to set on cooling. Too little boiling leaves runny syrup that will not jell, while overboiling can make it hard and crystallised.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Quince Jelly131 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes