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To Can Peaches

A method for preserving peaches in jars with sugar syrup and paraffin wax sealing.

From an old cookbook · modernised transcription
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Why it works: Peach and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and 2,308 recipes mention both. Both carry beta-damascenone, which smells apple, rose. The science ↓

To Can Peaches

Ingredients

Directions

Prepare the syrup

  1. Peel the peaches.

  2. Cover the peaches with a clean cloth to prevent discoloration.

  3. Combine 1 pint of sugar and 1 pint of water in a pot.

  4. Boil the mixture while stirring until the sugar dissolves.

  5. Skim the syrup.

Pack and seal the jars

  1. Add enough peaches to fill a jar.

  2. Let the peaches simmer until you can pierce them with a fork, about 7-8 minutes.

  3. Remove each peach with a spoon, tilting the jar to avoid breaking the fruit.

  4. Fill the jar nearly to the top with peaches.

  5. Pour in the hot syrup until it overflows.

  6. Insert a knife to release air bubbles.

  7. Screw the lid on tightly to seal the jar.

  8. In the morning, wipe the jars.

  9. Seal the edges with melted paraffin to ensure they are airtight.

Recipe from a historical cookbook (Internet Archive).

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 aroma chemistry they share, and how many recipes mention both.

  1. Peach + sugartop 17% of all pairs
    Aroma overlaplow
    Mentioned 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
Form the fruit that is packed and preserved in the syrup.
Sugar
Sweetens the syrup and helps preserve the fruit's texture and flavor.

The step that matters

Insert a knife to release air bubbles. Trapped air can cause floating fruit, discoloration, and uneven filling, so releasing it helps the syrup fully surround the peaches.

“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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