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Dessert

Damson Jam

A jam made from damsons and sugar, cooked until thick.

From an old cookbook · modernised transcription
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Damson Jam

Ingredients

Directions

Prepare the fruit

  1. Stone the damsons and weigh them.

  2. Stew the damsons for 20 minutes.

Cook the jam

  1. Add 1 pound of sugar for every pound of fruit.

  2. Cook together slowly for 1 hour or until the jam reaches the desired consistency.

  3. Pour the hot jam into small jars.

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

Damsons
Provide the main fruit flavour, body and natural pectin that help the jam thicken.
Sugar
Adds sweetness and helps the jam set while preserving it.

The step that matters

Cook until the desired consistency. Sugar and fruit must cook long enough at a full boil for the pectin to gel. Stopping too early leaves a runny jam, while cooking too long makes it stiff and can scorch the sugar.

“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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