Preheat the oven to 350 F (177 C). Lightly grease a 9 x 13 inch (23 x 33 cm) casserole dish with about 1 tablespoon (15 ml) of melted butter.
Gather two bowls and a mesh strainer. Pour the entire can of apple pie filling into the mesh strainer. Gently press the sauce through the mesh into one bowl, reserving the apple chunks inside of the mesh strainer. It’s fine if some sauce still coats the apples. Transfer the apples into the second bowl, cut any larger pieces into chunks and set aside. 21 oz. can apple pie filling
Open both cans of cinnamon rolls. Remove the icing packets and set aside for topping after the cinnamon roll cobbler is done baking. Cut the cinnamon rolls in 4 or 6 pieces.
2 17.5 oz canned cinnamon rolls
Transfer the cinnamon roll pieces into a large mixing bowl. Top the cinnamon rolls with light brown sugar, spices and the apple pie filling sauce. Mix gently to combine everything, making sure each cinnamon roll piece is coated with the apple pie filling, sugar and spices.
¼ cup (50 g) light brown sugar, 1 - 2 teaspoons ground cinnamon or apple pie spice
Transfer the apple pie filling and cinnamon rolls into the prepared baking dish. Top with the reserved apples, making sure to gently press each of the apple chunks into the nooks of the cinnamon rolls. Drizzle the edges of the dish with the melted butter.
¼ cup (59 ml) melted butter
Bake the apple cinnamon rolls for 45 - 50 minutes or until the center pieces of cinnamon rolls are no longer doughy. This is easily checked by scooping a small portion out of the center. If the dough is fluffy, it’s finished baking. If the cinnamon roll is doughy, bake for an additional 5 - 10 minutes. Start checking around 40 minutes.
Cool the apple cinnamon roll casserole on a cooling rack for 15 minutes. Drizzle the reserved icing from the icing packets and enjoy!