Chicken Enchiladas

1 pint sour cream (fat free)
1 can cream of chicken soup (98% fat free)
1 can chicken (or cooked chicken breasts, diced)
1 can green chilies
Grated cheese
Corn or flour tortillas

Mix sour cream, chilies, and soup. Spread thin layer in bottom of casserole dish. Spread tortillas with sauce and add chicken and cheese, roll and put in pan. (Or layer all ingredients until you run out.) Pour excess sauce over top. Sprinkle with cheese. Bake at 350 degrees for 30 minutes.