How to Make an Easy Chicken Marsala

Easy Chicken Marsala
INGREDIENTS:
2 medium boneless chicken breasts
Kosher salt and black pepper
Flour
Canola oil or avocado oil
8 ounces of cremini mushrooms
2 tbsp olive oil
1 small shallot, diced
2 garlic cloves, thin sliced
1/2 cup marsala wine
1 cup chicken stock
2 tbsp unsalted butter
1/4 cup chopped parsley