With a lighter crust, you should use weights to hold its shape while blind baking, since there is no filling to help out. If ...

If you are using a no-bake filling, return the crust to the oven after removing the pie weights and bake through until golden brown, 12 to 15 minutes more. Let cool to room temperature.

You need to blind bake pie crust when you're making a pie with an uncooked ... or dried beans to weigh down your crust during pie baking. The weights allow the crust to bake evenly without bubbling up ...