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Dessert

To Can Peaches and Pears

A method of preserving peaches and pears by canning them in a sugar syrup.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Peach and pear match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 114 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

To Can Peaches and Pears

Ingredients

Directions

Prepare the fruit

  1. Peel, halve, and seed the peaches and pears.

  2. Drop the fruit into cold water to prevent discoloration.

Make and heat the syrup

  1. Prepare a syrup by boiling 1 pound of sugar in 1 quart of water for five minutes.

  2. Add the fruit to the syrup and let it heat thoroughly.

Can

  1. Fill cans with the hot fruit and pour the hot syrup over it.

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 their aromas overlap, and how often cooks already put them together.

  1. Peach + peartop 1% of all pairs
    Smell alikestrong
    Cooked together114 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  2. Pear + sugartop 17% of all pairs
    Smell alikelow
    Cooked together2,079 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  3. Peach + sugartop 17% of all pairs
    Smell alikelow
    Cooked 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 main fruit flavor and soft, juicy texture once canned.
Pears
Add mild sweetness and a firmer, delicate texture alongside the peaches.
Sugar
Sweetens the syrup and helps preserve the fruit's flavor and shape.

The step that matters

Dropping the fruit into cold water. Peeled peaches and pears darken quickly when exposed to air because enzymes react with oxygen. Cold water slows this browning and keeps the fruit looking fresh before canning.

Swap the peach

How well each one fits the dish's main ingredients (pear, sugar):

  1. Vanillafits better
  2. Applefits better
  3. Plumfits about as well
  4. Peachthe original

Fit is the average pairing score against pear, sugar. 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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