Why it works: Peach and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 2,308 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
To Preserve Peaches
Ingredients
Directions
Prepare the peaches
Cut peaches in halves and remove the stones.
Pare the peaches neatly.
Make the syrup and cook the peaches
For each pound of sugar, add 1 teacup of water and stir until dissolved.
Heat the syrup over moderate heat until boiling.
Add the peaches to the boiling syrup and let them boil gently until they are clear.
Carefully turn the peaches with a skimmer several times during cooking.
Optionally, add some peach kernels while boiling.
Cool and jar
Once clear, remove each peach half with a spoon and spread them on flat dishes to cool.
Boil the syrup until it thickens, then pour it into a large pitcher to cool and settle.
Once the peaches are cold, place them in jars and pour the syrup over them, leaving any sediment behind or strain the syrup.
Let the jars remain open overnight, then cover.
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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Peach + sugartop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Peaches
- Provide the fruit, which turns clear and tender as it cooks in the syrup.
- White sugar
- Sweetens the fruit and, dissolved in water, forms the syrup that preserves it.
- Water
- Dissolves the sugar to make the syrup that the peaches cook in.
The step that matters
Boil the peaches gently in the syrup until clear. Boiling hard can break up or split the peaches, while gentle simmering lets sugar slowly penetrate the fruit and keeps its shape. Turning them carefully helps the syrup reach all sides evenly.
“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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