1 can cream of chicken soup
8 oz. Cheez Whiz
2 tbsp. chopped onion
2 tbsp. chopped chilies
1/2 c. milk
2 c. cooked chicken
4 c. Doritos

Heat first five ingredients. Crush Doritos and place 1/2 in bottom of casserole dish. Place chicken on top. Pour heated mixture on top of chicken. Place remaining Doritos on top.

Bake at 350°F for 20 minutes.