Chicken and Cornbread Stuffing Casserole

1 1/2 pounds boneless skinless chicken breast halves

1 small box cornbread stuffing mix

10 ounces frozen chopped broccoli, thawed

1 can cream of broccoli with cheese soup

1/2 cup chicken broth

Lightly butter a 3 1/2-quart crockpot and place chicken breasts in the bottom.

Mix together the remaining ingredients and place on top of chicken.