step 1
Place all of your ingredients into a large, heavy-based pan and bring to a gentle simmer, stirring occasionally.
step 2
Simmer for 1 hour.
step 3
Using a handheld blender, blend all of the ingredients, but not so much that it becomes a puree.
step 4
After simmering, bring to a gentle boil so that the mixture turns dark, jammy and shiny.
step 5
Place into sterilized jars and place in the fridge for the night. Will keep for 6 weeks.