Chicken Dressing Casserole

4 chicken breasts, cut in small pieces
1 can chicken broth
1 can condensed cream of chicken soup
1 can condensed cream of celery or cream of mushroom soup
1 small pkg. dry herb or cornbread dressing mix
1 stick margarine, melted

Mix melted margarine and dry dressing mix until coated. Combine all other ingredients except chicken, and mix well. Layer in casserole dish as follows: dressing, chicken, soup, ending with thin layer of dressing. Bake at 350°F for 45 minutes to 1 hour, until dressing on top is golden brown.