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 ↓
Quince Sweetmeat
Ingredients
Directions
Prepare the pulp
Peel the quinces and remove the cores.
Boil the quinces in water until soft.
Pass the hot quinces through a sieve to obtain pulp.
Make the paste
For every pound of quince pulp, mix with an equal weight of sugar and a little water to make a thick syrup.
Combine the syrup with the quince pulp while hot.
Mix half a pound of fine sugar with the quince mixture.
Optionally, add chopped lemon-peel or color with barberry juice.
Shape and dry
Roll out the paste, using the remaining sugar to coat it.
Dry the sweetmeat in a cool oven.
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).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Quince + sugartop 21% of all pairsSmell alikemoderateCooked together1,444 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Sugar and lemon 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
- Provide the pulp that sets into the firm, sliceable body of the sweetmeat.
- Sugar
- Sweetens the pulp and, as it thickens, helps the paste set firm and keep its shape.
The step that matters
Passing the hot quinces through a sieve. Quince pulp must be smooth and well worked while hot, since its pectin sets as it cools. Pressing it through while hot yields a fine, even pulp that thickens evenly when the sugar is added.
Swap the lemon
The recipe marks lemon as optional. How well each one fits the dish's main ingredients (quince, sugar):
- Vanillafits better
- Pearfits better
- Applefits better
- Lemonthe original
Fit is the average pairing score against 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.
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