PLUM AND MULLED WINE JAM

Steps:

• Put the plums and wine into a preserving pan, and place the spices and zest into the pan. Cook gently until the plum skins are soft.
• Add the sugar, stirring until dissolved. Bring to the boil and boil rapidly for 10 minutes or until the setting point has reached.
• Add a knob of butter and stir in.
• Pot into cool, sterilised jars, seal and label.