1
Brown turkey in a nonstick skillet (about 5 minutes).
2
Once cooled, combine with cheese (reserving 1/2 cup), tomatoes, cottage cheese, chiles, onions, chili powder, and garlic in a large bowl, stirring well to mix.
3
Coat an 11" x 7" baking dish with cooking spray. Place three tortillas on bottom of pan, and top with one-half of turkey mixture. Add three more tortillas, and top with remaining turkey mixture. Place three more tortillas on top, pour taco sauce over top tortillas, and sprinkle with remaining 1/2 cup cheese.
4
Bake at 375F for 20 minutes.