If you’re craving a hearty meal that brings all the comforting flavors of pizza without the carbs, look no further than this Keto Ground Beef Pizza Casserole. This dish layers savory ground beef, gooey cheese, and fresh vegetables all smothered in a rich marinara sauce, making it a perfect choice for busy weeknights or family gatherings. It’s not only easy to prepare—taking just about 40 minutes from start to finish—but also highly customizable to suit your family’s tastes.