Sterilise your jars and lids and make up your spice bag. You do this by placing your chosen spices in the middle of your muslin square or filter, and tie it with undyed kitchen twine.
Place everything but the raisins and salt into a low-sided, heavy-based, non-reactive pan and bring to the boil over a medium-high heat. Bring to a boil, then reduce to a simmer, leaving to reduce for 30–50 minutes. Add the raisins and salt 20 minutes in.
After the chutney has darkened and reduced to a sticky consistency, remove the spice bag and pour the chutney into hot sterilised jars.