Whisk coconut milk until perfectly smooth. Divide into 1/2 cup portions and freeze in paper cups or a muffin tin until completely firm, at least 4 hours or overnight.
In the blender, add 1/2 cup of frozen coconut milk, along with cold brew concentrate, ice cubes, sugar, and salt. Remember to save the rest of the coconut milk for future frappes by storing it in the freezer.
Puree until velvety and luscious.
Pour the mixture into a glass and generously top it with luscious whipped cream. Finish it off by drizzling indulgent chocolate and caramel ice cream toppings over the whipped cream.