Step 1

Preheat the oven to 350 degrees F.

Step 2

Lightly grease a 9x13-inch baking dish.

Step 3

In a large bowl, whisk the spice cake mix and the apple pie spice together until well-combined. Set the mixture aside.

Step 4

Pour the apple pie filling into the prepared baking dish and drizzle with the caramel sauce. Stir to combine.

Step 5

Evenly sprinkle the cake mix over the pie filling so that it is covered completely.

Step 6

Pour the melted butter over the cake.

Step 7

Bake the cake until the topping turns crispy golden-brown and some of the apple filling is bubbling against the sides, about 1 hour.

Step 8

Top the cake with the powdered sugar and serve with the ice cream.