1. Saute the onion in the butter or margarine until the onions are tender.
2. Add the soup, milk, mushrooms and Velveeta cheese to the onions. Cook until
blended.
3. Add the turkey to the mixture.
4. Cook the noodles.
5.
Layer the ingredients in a 9" x 13" greased pan. First sauce, then noodles and then mozzarella cheese. Repeat the layers ending
with Parmesan cheese on the top.
6. Bake at 350 degrees
for 45 minutes.