4 chicken breasts, cooked and diced
1 lb. Cheddar cheese, grated
1 can cream of chicken soup
1 can cream of mushroom soup
1/2 can green chilies, diced
1/3 c. milk
1 c. sour cream
1/2 c. onions, chopped
1 bag (8 oz.) toasted corn Doritos

Layer cubed chicken and Doritos mixture into a lightly greased 9x13 inch pan. Bake at 350 degrees for 45 minutes or less.