You have unopened frozen pie crust in the freezer for a year Is it still good to use?

Frozen pie crust can typically last in the freezer for up to 6 months before the quality starts to deteriorate. After a year, the pie crust may still be safe to eat, as freezing can help preserve food for an extended period. However, the texture and taste may have degraded over time, so it's recommended to check for any signs of freezer burn or off-flavors before using it in a recipe.