Preheat oven to 350F
Beat the butter, sugar, eggs, and salt until they reach a nice lemony color.
Add in the flour and blend well, before beating in the milk.
Fold 1 cup of coconut into the pie filling and then pour the filling into the unbaked pie shell. Sprinkle remaining ½ coconut over the top of the pie.
Bake for 1 hour, and then cool completely on a wire rack.
ENJOY!