Chicken Parmesan Stuffed Shells

appx. 1 lb box large/jumbo pasta shells

breaded chicken strips (cooked (I just used the packaged, frozen parmesan-crusted ones))

mozzarella cheese (in a block)

jar (quart-size spaghetti sauce (I used our spaghetti sauce recipe HERE))

shredded mozzarella/Parmesan blend (to taste)

fresh basil (chopped, to taste)