you can make this from scratch or just put it together from left overs. i usually have this just after i have made a whole chicken the night before. you can use leftover turkey from thanksgiving or Christmas dinner if you like
You will need to preheat oven to 350 degrees, spray the bottom of a 13x9 in baking pan, glass prefered. slightly dust pan with Italian bread crumbs, do not over do. set pan aside
in a large skillet,shred and brown your chicken and add your onion and garlic and all your powdered spices, mix well and do not burn, once all is browned drain well
layer your potatoes along the bottom, cover with the chicken you have torn off the bone and shredded, cover this with some shredded cheese. cover this with your chosen veggie. then pour evenly over top some of the cheese sauce.
repeat layers till you come to the top ending with cheese sauce. then sprinkle a little more shredded cheddar,mozzarella cheese on top and some of the bread crumbs.
bake for 1hr and 15min or till potatoes are easy to pierce with a fork. set aside and let stand 5min, spoon on to a plate