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Dessert

Barberry Jam

A jam made by boiling barberries with powdered sugar.

From an old cookbook · modernised transcription
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Barberry Jam

Ingredients

Directions

  1. Combine the barberries and powdered sugar in a pot.

  2. Boil the mixture for 10 minutes, stirring occasionally.

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

Barberries
Provide the main fruit flavour, tartness and pectin-bearing bulk that gives the jam its body.
Powdered sugar
Sweetens the jam and helps it thicken and set as it cooks down.

The step that matters

Boiling the mixture. Sugar and fruit must be boiled long enough for the liquid to thicken and reach a set, but overcooking can scorch the sugar and darken the flavour. Stirring occasionally helps prevent sticking and burning on the bottom of the pot.

“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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