This cinnamon roll casserole recipe is 100% made from scratch. It's the ultimate cozy breakfast!
Make a simple cinnamon roll dough, then let it rise until doubled.
Roll out the dough, then add butter and the cinnamon sugar filling.
Roll up the dough, then shape the rolls. Cut them into pieces to make your casserole.
Add a simple vanilla custard. Let the casserole set overnight, then bake the next morning.
Drizzle icing on top, then slice and serve.
This cinnamon roll casserole is an incredible make-ahead breakfast idea!