1 can cream of chicken soup
yogurt (equivalent to one can, measured with the cream of chicken soup can)
1/3 cup milk
3 green onions, chopped
1 can green chilis
2 cups cooked chicken, shredded
8 oz. cheese, grated
Combine the cream of chicken soup, yogurt, milk, green onions, garlic, and green chilis in a bowl. Stir to mix thoroughly.
This casserole goes together in layers. First, spray a 9X13 baking dish with cooking spray and crush enough tortilla chips to cover the bottom of the pan. Then layer the cooked chicken over that. Then layer the creamy soup mixture over that, and finally, top with a layer of grated cheese.
Bake at 350 degrees for about 1/2 hour, until bubbly and hot.