My own way of doing this, of course with tips handed down from mom. I'm posting this as a request to Doreen, my cousin-in-law, who raves about my Italian cooking. You can use jarred or your own homemade tomato sauce or mine (Recipe #195848) but homemade is always better. Some of the measurements are approximate as I never measure anything. You may find you need a bit more or less. Use fresh grated cheese....not that stuff in the green canister you find on the grocery shelves. And use mozzarella cheese that comes in a chunk, not the pre-grated kind. You'll also need a large roasting pan or baking dish, large enough to hold the chicken in a single layer or just slightly overlapping each other.