Preheat oven to 350 and brown ground turkey.
Prepare pasta as instructions on box.
Sauté mushrooms and onions with garlic. I do this as a separate step instead of with my meat since my kids don't eat them. Skip a step and cook with meat.
Add pasta, meat, mushrooms and onions, tomatoes, and sauce into a pot and mix all together.
Spoon into pampered chef square stone baker. Sprinkle Parmesan cheese on top. Bake for 10 minutes on 350.
Stone baker can be purchased at www.pamperedchef.biz/cynthiahill