INGREDIENTS
1 lb
Chicken breast, skinless boneless halves
6 oz
Mushrooms
1
Onion, chopped (about 1/2 cup), medium
1 tbsp
Parsley, fresh
1 can
Campbell's campbell's cream of chicken soup, Condensed Condensed
6 oz
(1/2 of a 12-ounce package) medium egg noodles, medium cooked and drained
2 tbsp
Butter
1/2 cup
Sour cream or plain yogurt