Slice thin the chicken, zucchini, squash and mushrooms (the thinner you slice it the quicker it will cook).
Combine ingredients in a metal or glass pan large enough to hold them and allow for some stirring. Add Italian dressing and soy sauce. If the pan is rather large and the sauce isn't at least 1" deep you can add water as needed. Too much juice/water will make this dish soggy.
Bake at to 300 °F (205 °C) for about 45 minutes. At 45 minutes stir the ingredients around and add the noodles in a way that the remaining juice will reach them. If there is not enough juice you can add water as needed.
Once the noodles are done, remove and serve.
Note: You can add all kinds of vegetables to this dish like carrots, snow peas, water chestnuts etc. You can make it without the noodles for less calories and carbs however using the noodles eliminates the need for a side dish. You can change the meat to your favorite, cooking time should stay the same.
There are 346 calories in 1 serving of Baked Stir Fry.