Yes, you can! They actually need to be made ahead of time so they can have enough time to set up properly. They can be made and stored in the refrigerator for 2 to 3 days. Also, to help with the prep, the crust can be made and stored in the fridge for 2 to 3 days before using it. Simply wrap the dough in plastic wrap and store it in the fridge until you're ready to bake it.