If you're looking to make the most of your leftover jelly dregs and its glass jar, here's how to make perfect use of both.

If the jam crinkles and separates without flooding back, setting point has been reached. Set aside to cool for 10 minutes. Spoon into sterilised jars, label and seal with wax paper and a lid.

Skim away any scum from the top of the jelly and fill the jam jars to the brim. Cover, seal and label. Store in a cool, dark place until required.