INGREDIENTS
3
Chicken breasts (about 2 pounds), large skinless boneless
6
Sage, fresh leaves
12
Shiitake mushrooms, large stems
1 cup
Chicken stock or vegetable stock
1 cup
Tomato sauce
1
All-purpose flour
1/2 tsp
Salt
3 tbsp
Olive oil, extra-virgin
3 tbsp
Butter, unsalted
3/4 cup
Grana padano
1 cup
White wine, dry