01 - Preheat oven to 350°F. Line a baking sheet with parchment paper.
02 - Quarter each cinnamon roll and arrange the pieces on the prepared baking sheet. Brush with melted butter.
03 - Bake for 8–10 minutes, until lightly golden and just cooked through. Let cool slightly.
04 - In a medium bowl, whisk together eggs, milk, vanilla, cinnamon, and salt.
05 - Heat a large nonstick skillet over medium heat and lightly grease with butter or nonstick spray.
06 - Dip baked cinnamon roll pieces in the egg mixture, coating all sides.
07 - Working in batches, cook the coated bites in the skillet for 1–2 minutes per side, until golden brown and set.
08 - Transfer to a serving plate. Warm the reserved icing in the microwave for 10–15 seconds, then drizzle over the bites. Serve immediately with maple syrup and fresh berries, if desired.