Cook ground beef in a large nonstick skillet over medium heat 8 to 10 minutes or until browned.
Spread a thin layer of pasta sauce in the bottom of a 13x9-inch baking dish coated with cooking spray. Top with half of cooked pasta, half of ground beef, half of remaining sauce, and half of
cheese. Repeat layers. Cut pepperoni slices into quarters, if desired, and sprinkle over cheese.
Cover with aluminum foil, and bake 30 minutes.
Uncover and bake 15 minutes longer or until bubbly and browned. Let stand 10 minutes before serving
Recipe by Kitchen Meets Girl at https://kitchenmeetsgirl.com/easy-pizza-casserole/