Stove Top One-Dish Chicken Bake

1 pkg (6 oz) Stove Top Stuffing Mix for Chicken
4 boneless skinless chicken breast halves (about 1 1/4 lbs.)
1 can (10 3/4 oz) condensed cream of mushroom soup
1/3 cup sour cream or milk

Toss contents of vegetable/seasoning packet, stuffing mix, and 1 2/3 cup of water; set aside.
Place chicken in 9 x 13 baking dish or 2 quart casserole. Mix soup and sour cream or milk; pour over chicken. Spoon stuffing evenly over top.
Bake at 375 degrees for 35 minutes or until chicken is cooked through. Makes 4 servings.