Preheat oven to 350°F (175°C). Grease a 9×13-inch dish.
Mix apple filling with cinnamon and nutmeg. Spread evenly in dish.
Quarter cinnamon rolls and scatter over apples.
Drizzle caramel and sprinkle pecans (if using).
Bake for 25–30 minutes until golden brown.
Cool slightly, drizzle icing and extra caramel.
Serve warm.
