Lay out your 9x13 pans and spray with butter.
Place your chicken evenly into the pan.
Cover the chicken with sauce and your favorite pizza toppings. I usually just do pepperoni but you could do sausage, peppers, olives, onions, pineapple, ham, etc.
After your Chicken looks like a wonderful pizza you will want to sprinkle it with Italian Seasoning.
Freeze. When you are ready to eat thaw and bake at 350 for 45-60 minutes.