Overnight Cinnamon Roll Casserole is the perfect blend of sweet and comforting, making breakfast a delightful experience. This decadent dish combines fluffy cinnamon rolls soaked in a rich custard, creating a gooey, golden masterpiece that will have everyone racing to the table. Ideal for lazy mornings or festive occasions, this casserole promises minimal prep and maximum flavor. Prepare it the night before and simply bake it in the morning for a stress-free start to your day.