1 lb. rigatoni
Sliced pepperoni
Spaghetti sauce
Shredded Mozzarella cheese

Cook rigatoni according to directions; drain. Put 1/2 of rigatoni in casserole dish. Mix in sauce, then on top of rigatoni put a layer of pepperoni and on top of pepperoni put shredded cheese, then do the same thing the second time. Cover and bake in 350 degree oven for 45 minutes.