Why it works: Clove and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
Preserved Pears
Ingredients
Directions
Prepare the pears
Pare the pears and weigh them.
In a kettle, layer sugar and pears, starting with sugar at the bottom.
Pour 1 pint of water over the layers.
Make the syrup
Heat slowly until the sugar melts and the fruit is heated through.
Boil the pears until tender.
Remove the pears with a skimmer and place them on large flat dishes until the syrup thickens.
Tie spices in a small bag and boil with the syrup until it thickens to a clear jelly.
Skim off any foam that rises.
To prevent crystallization, dissolve a piece of alum in a little water and add to the boiling sugar.
Finish and seal
Return the pears to the syrup.
Boil once more.
Fill jars and seal.
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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Clove + cinnamontop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Pear + cinnamontop 4% of all pairsSmell alikestrongCooked together600 recipes
Shared aroma: anethole (sweet, anise).
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Pear + clovetop 7% of all pairsSmell alikestrongCooked together512 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pear + sugartop 17% of all pairsSmell alikelowCooked together2,079 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Pears
- The main fruit, which softens and turns tender as it cooks in the syrup.
- Sugar
- Sweetens the fruit and, as the syrup thickens, preserves it by drawing out water.
- Alum
- Helps prevent the sugar from crystallizing, keeping the syrup clear and smooth.
The step that matters
Boiling the syrup to a clear jelly. Sugar must be dissolved fully before boiling, and the syrup must reach a thick stage. Too little cooking leaves it thin and spoilable; too much can crystallize or darken it.
Swap the pear
How well each one fits the dish's main ingredients (sugar, clove, cinnamon):
- Vanillafits better
- Raisinfits better
- Quincefits better
- Pearthe original
Fit is the average pairing score against sugar, clove, cinnamon. 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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