Apple Snickerdoodle Dump Cake

2 cans (21 oz each) apple pie filling
1 box (15.25 oz) yellow cake mix
1/2 cup (1 stick) unsalted butter, melted
1/4 cup granulated sugar
1 teaspoon ground cinnamon

1. Preheat your oven to 350°F (175°C).

2. Spread the apple pie filling evenly in the bottom of a 9×13-inch baking dish.

3. Sprinkle the dry cake mix evenly over the apple pie filling.

4. Drizzle the melted butter evenly over the cake mix.

5. In a small bowl, mix together the granulated sugar and ground cinnamon.

6. Sprinkle the cinnamon sugar mixture evenly over the top of the cake.

7. Bake in the preheated oven for 45-50 minutes, or until the top is golden brown and the filling is bubbly.