At what temperature should one bake a coconut crust for a Hershey Bar Pie? Today I plan to bake a hershey bar pie. 

I have done this in the past but never really get the crust to turn out like I expect. I am wondering if I am not cooking it at the correct temperature since all the other aspects of making the crust have been followed. 

What is or are the recommended temperatures for doing this?
My friend makes coconut crusts all the time and she bakes them at 350 degrees.  But AllRecipes.com bakes their crust at 325 degrees for 15 minutes.