Italian Pasta Bake

Ingredients1 pound of lean ground beefpepperoni slices1 box of penne pasta noodles2 cups mozzarella cheese32 oz pasta sauce cook ground beef, leaving slightly chunkycook pasta to a very al dente level layer pasta, meat and pepperoni in casserole dish, covering layers liberally with sauce. Bake at 350 for about 30 minutes, then top with mozzarella