- Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper. 
- Open the crescent roll dough and separate into 8 triangles. 
- Place a small spoonful of chopped apple pie filling at the wide end of each triangle. 
- Roll each triangle tightly into a ball, sealing all edges to prevent leaking. 
- Place seam-side down on the prepared baking sheet. 
- Brush each ball with melted butter. 
- In a small bowl, mix sugar and cinnamon, then sprinkle over the dough balls. 
- Bake for 10–12 minutes or until golden brown and puffed. 
- Let cool slightly before serving—unless you're like me and risk mouth-burns for warm apple goodness.