2 lb. cooked, boned chicken, cubed
1 can cream of mushroom soup
1/2 c. milk
1 can green chilies
1 c. onion, chopped
2 c. crushed Doritos
1 c. grated cheese

Mix together soup, milk, green chilies and onion. Place 1 cup crushed Doritos in bottom of shallow baking dish. Next put 1/2 chicken; cover with 1/2 soup mixture. Repeat. Top with 1 cup grated cheese.

Bake at 300°F for 40 minutes to hour.