Creamy Ranch Potatoes and Chicken

Got this recipe off the WW boards

20 oz potatoes, peeled and cubed
1/2 of 1 oz pkg dry ranch mix
1 lb boneless, skinless chicken breasts, cubed
1 can 94% fat free cream of chicken soup
1/4 cup light sour cream
1/4 cup chopped onion
1 can sliced mushrooms, drained
salt and pepper to taste

Spray crockpot with nonstick cooking spray. Mix all ingredients together and place in crockpot. Cook on low for 6-8 hours.

1/6 (1 cup)=196 calories/2 g. fat/2 g. fiber