Mary Berry Raspberry Jam is a traditional fruit preserve made with fresh raspberries, sugar, and lemon juice. The raspberries break down during cooking, releasing their natural pectin, which helps the jam set without artificial thickeners. The finished jam is glossy, spreadable, and packed with clean raspberry flavour.
Fresh raspberries – 1 kg
Granulated sugar – 1 kg
Lemon juice – 2 tablespoons
Prepare the fruit – Gently rinse the raspberries and drain thoroughly.
Heat the raspberries – Place them in a pan and cook gently until soft and juicy.
Add sugar and lemon juice – Stir until fully dissolved over low heat.
Bring to a rolling boil – Increase heat and boil rapidly for 5–7 minutes.
Test for setting point – Drop a little jam onto a cold plate; it should wrinkle when pushed.
Jar the jam – Remove from heat and pour into warm sterilised jars.
Seal and cool – Close lids immediately and allow to cool completely.
Find it online: https://maryberrycooks.co.uk/mary-berry-raspberry-jam/