Process all crust ingredients into a sticky crumbly mixture in a food processor. Transfer into a 5" springform pan and press down into a flat crust. Place the pan in the freezer while working on the filling.
Blend all filling ingredients into a smooth consistency in a blender. Transfer this mixture into the cake pan over the crust. Smooth out the top and decorate with desired toppings. Return to freezer and allow the cake to set for 5-6 hours or overnight. When ready to serve, remove from pan, thaw out a touch and enjoy! (keep leftovers frozen).