Why it works: Quince and lemon match in chemistry and in kitchens. They rank in the top 11% of all ingredient pairs, and cooks put them together in 336 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Canned Quinces
Ingredients
Directions
Prepare
Pare, core, and quarter the quinces, or cut them into rings.
Soak the quinces in cold water with a little lemon juice to prevent discoloration, or use slightly salted water.
Save the parings, cores, and seeds for jelly.
Cook and can
Cook the quinces in boiling water for 5 minutes.
Drain or pack the quinces into clean jars, fill with syrup, and sterilize like Canned Apples.
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 + lemontop 11% of all pairsSmell alikestrongCooked together336 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Lemon + syruptop 20% of all pairsSmell alikelowCooked together2,235 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Quince + syruptop 22% of all pairsSmell alikelowCooked together80 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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 softens and becomes tender when cooked in syrup.
- Lemon juice
- Acidity helps prevent the cut quince flesh from turning brown.
- Syrup
- Sweetness and liquid fill the jars and flavour the fruit.
The step that matters
Soaking the quinces after cutting. Cut quince flesh oxidises and darkens quickly when exposed to air. Acidic lemon juice in cold water slows this browning, so soaking promptly keeps the fruit pale.
Swap the quince
How well each one fits the dish's main ingredients (lemon, syrup):
- Orangefits better
- Limefits better
- Raspberryfits better
- Quincethe original
Fit is the average pairing score against lemon, syrup. Candidates are from the same food group and used in at least 100 recipes.
“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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