Combine coconut and melted butter. Press mixture in the bottom and up the sides of an 8" or 9" pie pan.
Refrigerate 10-15 minutes before filling, then freeze pie until solid.
If freezing, carefully wrap. When ready to serve, remove pie from freezer 5-10 minutes before serving for easier carving. Dip knife into water to help slice and serve.
Note: If toasted coconut is desired, spread coconut on a cookie sheet; bake in a 375º oven for 5 minutes, or until golden brown, stirring halfway through cooking.