Place the remaining ingredients in a blender until well mixed.
Pour into pie pan or prepared unbaked low carb crust.
Sprinkle reserved coconut on top.
Bake at 350 degrees for 25 minutes or until custard is set and coconut topping is browned.
Video
Notes
The grated squash doesn't need to be squeezed of moisture completely, but you'll want to let it drain in a strainer after grating.Any low carb pie crust can be added like the following: