A creamy, cheesy cauliflower casserole loaded with bacon, caramelized onions, and a crispy breadcrumb topping, perfect for a comforting dinner or potluck.
If sauce is too thick before mixing, add a splash more milk; if too thin, cook longer to thicken. Avoid overcooking cauliflower to prevent mushiness. Use freshly grated cheese for best melt and texture. Rest casserole 5 minutes before serving to set sauce. For dairy-free, use dairy-free cream cheese, sour cream, and milk alternatives. For gluten-free, substitute flour and breadcrumbs accordingly.
Keywords: cauliflower casserole, comfort food, cheesy casserole, loaded cauliflower, easy dinner, bacon casserole, vegetable casserole