After watching an episode of Diners, Drive Ins and Dives, my roommate and I wanted to try a dish that they made in a Texas diner that sounded delicious. I searched around for something that sounded like what they had on the show and came across this recipe on AllRecipes.com.
It came out delicious and between the two of us we managed to eat a majority of it in left overs. Definitely a casserole for more people than just the two of us.
Combine the soups, chicken, green chiles, onion and sour cream in a medium size bowl. Set aside.
Rip tortillas into bite size pieces and layer 1/3 onto the bottom of a 9x13 inch baking dish. Layer chicken mixture on top, then a layer of cheddar cheese. Repeat two additional times, making sure to end with cheese on the top layer. Bake in preheated oven for about an hour and serve.
You can use Mexican Blend or any cheese you wish. I used the Mexican blend and it came out delicious.