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Preserve

Raspberries in Water

Preserve raspberries by canning them in water.

From an old cookbook · modernised transcription
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Raspberries in Water

Ingredients

Directions

Prepare

  1. Wash the raspberries to remove any dirt.

  2. Place the raspberries in a large pot and add enough water to cover them, about 15% of their volume.

  3. Bring the mixture to a boil.

Can and process

  1. Fill sterilized cans with the hot raspberries and water.

  2. Seal the cans and process them in a boiling water bath for 8 minutes at 240°F (115°C) or 23 minutes at 212°F (100°C).

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

What each ingredient does

Soft raspberries
Provide the fruit, which softens and releases juice as it heats, forming the packed filling.
Water
Covers the fruit and forms a liquid that carries heat evenly through the cans.

The step that matters

Seal the cans and process them in a boiling water bath. Heating the sealed cans for the full stated time destroys microorganisms that could spoil the fruit, and the sealed cans keep out air. Too short a time risks spoilage, so the time and temperature must be followed exactly.

“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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