Melt the chocolate in a microwave or double boiler.
Stir in the coconut milk until smooth and creamy, adding enough so that I reaches your desired consistency. (I like it with 1 tablespoon of coconut milk.)
Serve warm with fruit or other goodies of your choice for dipping.
Notes
I like 70% cacao dark chocolate for this recipe, but 60% cacao is good if you like it a bit sweeter.
To keep this paleo and vegan, use dairy-free, stevia-sweetened dark chocolate.