Mix this all together and pour into a greased and floured 13x9 baking dish and prepare to make the topping.
Pop it in a 350 degree preheated oven and bake for 40-45 minutes.
The cinnamon-sugar topping has a slight crunch to it, while the apple-filled cake is super moist. I tried this recipe one time with blueberry pie filling and it was super delicious. I have plans to experiment with some other fruit based pie fillings and see what comes of it. What do you all think? If you make the cake, share a pic with me on Facebook or Twitter! If you changed up the recipe a bit, tell me what you did in the comments so I can try it, too!