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Dessert

Strawberry Jam

Jam made from strawberries and sugar, cooked until set.

From an old cookbook · modernised transcription
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Strawberry Jam

Ingredients

Directions

Prepare

  1. Remove the stalks and any damaged strawberries.

  2. Layer the strawberries and sugar in a preserving pan.

Cook

  1. Boil gently for about 20 minutes, stirring and skimming as needed.

  2. When the jam sets, remove from heat.

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

Strawberries
Provide the main fruit flavour and the bulk of the jam.
Sugar
Sweetens the jam and helps it set and keep.

The step that matters

Judging the set. Judging the set is the riskiest step. Boiling too briefly leaves jam runny; boiling too long can make it stiff and dull. Sugar and fruit acid help pectin gel as water evaporates.

“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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