This gluten free Overnight French Toast Casserole with Cinnamon Swirl is a must make for any holiday brunch or potluck! This easy breakfast casserole is complete with cream cheese icing to give it the full cinnamon roll effect. (#dairyfree option included) Made with @udisglutenfree bread – gluten free brunch recipe from @whattheforkblog | visit whattheforkfoodblog.com for more! #glutenfree #breakfast #brunch #holidaymenu #cinnamonswirl #frenchtoast #frenchtoastcasserole #allergyfriendly