Store-bought canned cinnamon rolls can be upgraded by using an air fryer to add a crispy crunch. Set the air fryer to 350 degrees Fahrenheit and cook for 8-10 minutes. Check around the 5-minute mark to see the desired crispiness. The result will be a crispy outside with a gooey center, topped with sweet icing. Other upgrades include adding extra cinnamon and sugar to the filling, using different spices, making homemade icing or using flavored frostings or jams.