A cozy casserole inspired by the classic Big Mac burger, featuring ground beef, cheesy special sauce, and fresh shredded lettuce for a comforting and easy weeknight meal.
Brown the beef properly for best flavor. Taste and adjust the special sauce seasoning as desired. Avoid overcooking noodles as they will finish cooking in the oven. If casserole seems dry, add a splash of beef broth or milk before baking. Fresh shredded lettuce added at the end provides a crisp contrast. Can be frozen before baking for up to 2 months.
Keywords: Big Mac casserole, comfort food, cheesy casserole, special sauce, ground beef casserole, easy dinner, weeknight meal