Ask Vivien
What is the best way to remove scum from the surface of jam before potting into jars?
Dip a large metal spoon into a small bowl of boiled water and shake the water off the spoon.
Using the side of the spoon push the scum to the side of the pan and remove it to a plate. Avoid adding butter to remove scum; this will just add an unwanted flavour to the jam.


