Mexican Lasagna (Mary)

1 can cream of chicken soup
1 pt. sour cream
1 large can chopped green chilies
1 lb. grated cheese
6 flour tortillas
1 lb. boneless chicken breast
Combine the above items and set aside. Bake 1 pound of chicken breast; after cooled, chop very fine. Layer 2 tortillas, soup mixture, cheese, and chicken. Then repeat layers, ending with tortillas on top. Bake on 350° for 30 minutes.