A glorious, sticky, pull-apart cinnamon roll casserole made with canned rolls and a secret heavy cream trick. Perfect for a low-stress Christmas brunch that tastes like the holidays on a fork.
Don’t skip the heavy cream—it creates a custard-like center. Use the foil trick to prevent burning the top. Let the casserole rest 5-10 minutes before icing so the icing stays white. For a make-ahead option, assemble the night before, refrigerate, and add 5-10 minutes to bake time.
Keywords: cinnamon roll casserole, Christmas breakfast, easy brunch, pull-apart cinnamon rolls, holiday brunch recipe