A simple and comforting breakfast casserole made with canned cinnamon rolls soaked overnight in a cinnamon-spiced custard, baked to golden perfection and topped with icing.
Use room temperature eggs and milk for a smooth custard. Soaking overnight is crucial for a tender, custardy texture. Tent with foil if the top browns too quickly. For vegan or dairy-free versions, substitute plant-based milk, flax eggs, and vegan butter. You can add nuts or fresh berries for extra texture and flavor.
Keywords: cinnamon roll casserole, overnight casserole, easy breakfast, cinnamon rolls, brunch recipe, sweet breakfast, custard soak