If you're not familiar with Morning Buns, let me introduce you to your new obsession. Meet Morning Buns, the flakey, buttery pastry dressed in a cinnamon brown sugar and orange zest swirl. Morning Buns are similar to cinnamon rolls, except the dough is made from croissant dough. The croissant dough produces the tender, flakey, buttery layers that you just can't get from normal cinnamon roll dough.