Raspberry Jam
Ingredients
Directions
Prepare the fruit
Pick over the raspberries.
Mash a few in the bottom of a preheated kettle using a wooden potato masher. Continue mashing until all the fruit is used.
Make the jam
Heat the mixture slowly to boiling point.
Gradually add an equal quantity of heated sugar.
Cook slowly for 45 minutes.
Transfer to a stone jar or tumblers.
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.
Photo for illustrative purposes only · Contact us to use it
Explore the science
What each ingredient does
- Raspberries
- Provide the fruit, pectin and flavour that form the jam's body and taste.
- Sugar
- Sweetens the jam and, with cooking, helps it thicken and keep.
The step that matters
Adding the sugar gradually. Adding the heated sugar slowly, as the mixture heats, helps it dissolve evenly and avoids scorching or grainy texture at the bottom of the pan.
“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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