A warm, sweet, and comforting breakfast casserole made by soaking cinnamon rolls overnight in a vanilla-cinnamon egg custard and baking to golden perfection. Perfect for busy mornings or cozy weekends.
Use room temperature eggs and milk for even soaking. Do not skip the overnight soak for best texture. Cover edges with foil if browning too fast. Butter or spray the baking dish to prevent sticking. Can substitute almond milk for dairy-free option and flax eggs for vegan adaptation.
Keywords: cinnamon roll casserole, overnight French toast, breakfast casserole, easy breakfast, cinnamon roll French toast bake, cozy breakfast