How to Make It
Whisk together coconut milk, coconut cream, maple syrup, vanilla, and salt in a medium bowl. Pour mixture into an 8-inch square baking pan. Freeze until frozen solid, about 4 hours.
Just before serving, remove ice cream from pan and coarsely chop. Place pieces in a high-powered blender and process until mixture is smooth, stopping blender often to scrape sides and press mixture into blades. (This will take several minutes and will get easier as mixture softens.)
Place chocolate and oil in a small microwavable bowl; microwave on high until chocolate melts, about 1 minute, stirring every 20 seconds. Spoon ice cream into bowls. Drizzle chocolate sauce over top of ice cream, and add desired toppings.