A creamy, savory breakfast casserole combining the flavors of an everything bagel with cream cheese and cheddar, perfect for brunch or potlucks. Easy to prepare and a crowd-pleaser with a crispy everything bagel seasoning topping.
Use day-old bagels for best texture to soak up custard without becoming soggy. Bring eggs and milk to room temperature for smooth custard. Soften cream cheese well to avoid lumps. If top browns too quickly, cover loosely with foil halfway through baking. For dairy-free, substitute cream cheese and milk with plant-based alternatives. Gluten-free bagels can be used to make the recipe gluten-free.
Keywords: everything bagel casserole, breakfast casserole, brunch recipe, creamy casserole, easy breakfast, bagel seasoning, cream cheese casserole