Try this homemade Easy Upside-Down Pizza Casserole recipe the whole family will love. Made with lean ground beef, pizza sauce, mushrooms and olives. Eas…
This Easy Upside-Down Pizza Casserole relies on simple, everyday ingredients such as lean ground beef, (15 ounce) can pizza sauce and sliced pitted ripe olives. It comes together quickly and makes 4 servings, at about 517 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026