A velvety, gooey cinnamon roll casserole with a custardy texture, perfect for effortless and impressive breakfast or brunch. Made with refrigerated cinnamon rolls soaked overnight in a rich custard and baked to golden perfection.
Do not skip the overnight soak for best custardy texture. Use room temperature eggs and dairy for even custard. Brush melted butter on top before baking for a golden crust. Cover casserole while baking first 35 minutes to prevent drying, then uncover to crisp edges. Check oven temperature as baking times may vary. Let casserole rest 10 minutes before slicing. Leftovers store well refrigerated up to 3 days or frozen up to 2 months.
Keywords: cinnamon roll casserole, overnight French toast casserole, easy breakfast casserole, cinnamon French toast bake, brunch recipe