1 lb. ground beef
1 lg. green pepper
1 med. onion
4 oz. pepperoni
1 (32 oz.) jar Ragu spaghetti sauce

Brown first 3 ingredients; simmer 10 minutes. Add pepperoni and spaghetti sauce; keep simmering.

Cook 2 cups macaroni; drain. Mix with sauce. Put in a 9x13 pan. Cover with Mozzarella. Bake at 350 degrees until cheese bubbles.