I use a 13×9 pan that is 2 inches high. It’s really full and the pie crust is over the edges (as you can see in the photo) before it’s baked, so I place it on a baking sheet to bake on and it helps if any spills over as well and it’s easier to move since the pie crust is really on the edge.

I made the recipe to my liking and my remembrance of how it was made at a restaurant I frequented years ago, and did not really want a cinnamon apple pie, the flavors in this pie are fantastic as written, but if you want to add apple pie spice go right ahead. The topping has brown sugar and some cinnamon which really give it plenty of flavor. You can make it smaller by halving the recipe if desired 🙂

here is a link to the pie crust https://www.createdby-diane.com/2014/11/easy-pie-crust-made-in-a-food-processor.html