1 (3 lb.) chicken, cooked and cut bite size
1 (7 oz.) pkg. Doritos
1/2 c. chopped onion
1/2 c. chopped green pepper
1 can cream of chicken soup
1 can cream of mushroom soup
1 c. milk
1 can stewed tomatoes
1 can green chilies
1/2 lb. grated Cheddar cheese

Grease oblong pan. Put crushed Doritos chips in the bottom. Put chicken oven Doritos. Mix remaining ingredients, except cheese, pour over the chicken. Sprinkle cheese over top and bake 40 minutes at 350 to 400 degrees.