Place the ice cream maker bowl and loaf pan (lined with parchment paper) overnight or the day before moving forward with the recipe.
Place the coconut milk, melted chocolate, vanilla extract, maple syrup, avocado, cocao powder to a high speed blender or a food processor (fitted with an S blade).
Blitz into a smooth consistency.
Remove the ice cream maker bowl from the freezer and setup the machine.
Pour the content into the machine.
Churn the mixture accordingly to the manufacturers instructions (mine takes 15 minutes).
5 minutes before the ice cream has finished churning, add the marshmellows, chopped walnuts, and raisins.
Meanwhile, remove the loaf pan from the freezer.
Once the mixture has churned transfer it into the loaf pan and loosely cover the top with saran/cling film.
Freeze until it is firm/hard (this may take a few hours, when it is ready it should hold its shape).