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 ↓
Preserved Peaches
Ingredients
Directions
Prepare the peaches and kernels
Peel the peaches, cut them in halves, and remove the stones.
Crack ¼ of the stones, extract the kernels, and blanch them in enough water to cover.
Boil the kernels until soft, then steep in a covered bowl until needed.
Make the preserve
Layer the peaches and sugar alternately in a porcelain kettle.
Warm the kettle slowly, then strain the kernels and add the water.
Boil slowly until the peaches are clear and tender, about 30 minutes.
Carefully skim out the peaches and place them on large flat dishes.
Boil the syrup until clear and thick, about 15 minutes, skimming off the scum.
Jar and seal
Fill jars two-thirds full with the cold preserved peaches and pour on the boiling syrup.
When cold, cover with brandied tissue paper and seal the jars tightly.
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 that becomes tender and clear in the preserve.
- Granulated sugar
- Draws out moisture and acts as a preservative, sweetening and thickening the syrup.
- Peach stones (kernels)
- Add a subtle almond-like aroma to the syrup when steeped.
The step that matters
Boiling the syrup until clear and thick, skimming off the scum. Sugar concentration must rise enough to preserve the fruit, and skimming removes impurities so the syrup stays clear. Boiling too briefly leaves it thin and prone to spoiling.
“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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