1Preheat oven to 350 degrees. Mix first seven ingredients in large bowl. Set aside.
2Spray 15 x 10 x 2" baking dish with non-stick spray. Line bottom of dish with tortillas, breaking tortillas to fit corners. Spread half the chicken mixture over the tortillas and top with half the cheese. Layer with another layer of tortillas and top with remaining chicken mixture. Top with cheese.
3Cover with foil and bake for 1 hour. Remove from oven and let sit for 30 minutes before serving.
Serve with Mexican Rice.