Buttery, flaky puff pastry cinnamon rolls are made in a muffin pan and covered in cream cheese icing. Cinnamon rolls are ready in forty-five minutes thanks to minimal ingredients and premade puff pastry. Enjoy cinnamon rolls for breakfast, brunch, or dessert.
Preheat the oven to 375° F. Grease a 12-cup muffin pan and set it aside.
In a small bowl, stir together the brown sugar and ground cinnamon.
Unfold one sheet of {thawed} puff pastry onto a lightly floured surface. Roll out the pastry into a 9 x 10-inch rectangle. Repeat with the other puff pastry sheet.
Brush each pastry with melted butter. Evenly divide the brown sugar-cinnamon mixture between the two pastry sheets, and cover each sheet leaving a ½-inch border.
Tightly roll the 10-inch side of each sheet of puff pastry inward until you reach the end, seam-side down. Repeat with the other sheet of puff pastry.
With a serrated knife, trim about ½-inch from each end of the roll and discard it. Slice each pastry roll into six portions, each approximately 1.5 inches long.
Place one roll into each well of the prepared muffin pan. Bake the cinnamon rolls for 20-25 minutes, until set and golden brown.
Allow the rolls to cool for a few minutes before popping the rolls out of the pan - using a spoon or gently flipping over the muffin pan onto a parchment-lined tray.
Make the cream cheese icing. Using a stand or handheld mixer, whip the cream cheese and butter until light and fluffy, 2-3 minutes. Add the vanilla extract, milk (or cream), and powdered sugar. Beat until well incorporated and fluffy. Transfer icing to a piping bag and garnish the cinnamon rolls - frost them while warm or at room temperature.