Why it works: Pear and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 2,079 recipes. Both carry 1-penten-3-one, which smells fish, pungent. The science ↓
General Directions for Preserved Fruit
Ingredients
Directions
Prepare the fruit
Prepare the fruit and weigh it.
For each pound of fruit, use one pound of sugar.
Boil solid fruits in water until tender before adding sugar.
Save the water for making jelly or sauces.
Make the syrup and cook
Make a syrup by boiling the sugar with ½ cup of water for each pound of sugar.
Add the fruit to the syrup and cook slowly until transparent.
Transfer to sterilized jars and cover securely.
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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Pear + sugartop 17% of all pairsSmell alikelowCooked together2,079 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
- Fruit
- Provides the body of the preserve and its flavor; solid fruits are softened first so they become tender.
- Sugar
- Sweetens the preserve and, at high concentration, helps preserve the fruit by drawing out moisture.
- Water
- Dissolves the sugar into a syrup that the fruit cooks in evenly.
The step that matters
Cook slowly until transparent. Slow cooking lets sugar syrup penetrate the fruit gradually, so it turns clear and holds its shape. Rushing with high heat can break the fruit apart and scorch the sugar.
“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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