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 ↓
Pear and Quince Maemalade
Ingredients
Directions
Prepare the syrup
Pare and core the pears and quinces, then soak them in cold water.
Stew the parings and cores in a little cold water to make syrup.
Strain the liquid from the boiled parings when well cooked.
Make the marmalade
Once cooled, add the fruit to the syrup and bring to a boil.
Boil until smooth, then add the sugar and lemon juice.
Cook steadily for 1 hour, stirring with a spoon until it reaches a rich jelly consistency.
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.
-
Pear + quincetop 1% of all pairsSmell alikestrongCooked together133 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
-
Quince + lemontop 11% of all pairsSmell alikestrongCooked together336 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Pear + lemontop 13% of all pairsSmell alikemoderateCooked together942 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Pear + sugartop 17% of all pairsSmell alikelowCooked together2,079 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and sugar barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Quinces
- Their high pectin content helps the marmalade set into a firm jelly.
- Pears
- They supply body and soft sweetness, mellowing the tartness of the quinces.
- Sugar
- Sweetens the fruit and, with long cooking, thickens the mixture into a preserve.
- Lemon juice
- Adds acidity that brightens flavour and supports pectin set.
The step that matters
Cook steadily until the jelly sets. Sugar must be added to a smooth, well-cooked fruit base and boiled long enough for the pectin and sugar to concentrate. Undercooking leaves it runny, while overcooking can scorch the sugar and darken the flavour.
Swap the lemon
How well each one fits the dish's main ingredients (pear, quince, sugar):
- Applefits better
- Vanillafits better
- Plumfits better
- Lemonthe original
Fit is the average pairing score against pear, quince, sugar. 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.
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.
Lemon Cake228 recipes
Lemon Ice147 recipes
Quince Jelly131 recipes
Lemon Sherbet103 recipes