Preheat the oven to 350 degrees Fahrenheit. Coat a 8x8" baking dish with non-stick spray and set it aside.
Unwrap the cinnamon rolls from the tubes, setting the included frosting aside for later use. Cut each cinnamon roll into fourths and place them in a large bowl. Spoon the apple pie filling into the bowl with the cinnamon rolls and gently stir to combine. Pour the mixture into the prepared baking dish, spreading it into an even layer.
Bake the cinnamon roll bake for 25 to 30 minutes, or until the center is cooked through and no longer doughy.Remove the dish from the oven and drizzle the top with the icing from the cinnamon roll tubes. Serve the delicious cinnamon roll bake warm and enjoy!