INGREDIENTS
4
Chicken breast halves with, boneless
2 tbsp
Flat-leaf parsley, fresh
1 lb
Mushrooms, assorted
1
Yellow onion, small
1 1/2 cups
Chicken stock, homemade or low-sodium store-bought
1 tbsp
All-purpose flour
1
Salt and freshly ground pepper, Coarse
2 tbsp
Olive oil, extra-virgin
2 tbsp
Sherry vinegar
1 tbsp
Heavy cream