Prepare a 9-inch pie pan with non-stick spray and preheat the oven to 375 degrees.
Roll out the crescent roll sheet and pinch together all of the perforations, removing all of the seams.
Sprinkle the cinnamon sugar all across the sheet. Spoon your cherry pie filling all down the middle of your sheet, leaving room at the horizontal edges.
Starting with a long side, roll the sheet up into a log and pinch the seams closed.
Slicing the roll can be tricky with the cherry pie filling. The best option is to use a kitchen string or floss and tie it around the log, making clean slices.
Line the rolls around your pan, with one in the middle. You should be able to get about 9 rolls from the sheet.
Bake for about 17 minutes. While the rolls are cooling a little, mix together your glaze. Spoon it over the top, scoop and enjoy!