INGREDIENTS
1 lb
Chicken breast, boneless
1 cup
Celery
5
Garlic cloves
18 oz
Mushrooms
1/4 cup
Parsley
1 tsp
Rosemary, fresh
1
Sweet onion, large
1 tsp
Thyme, dried
8 cups
Chicken broth
1 tbsp
Cornstarch
1
Salt and pepper
2 tbsp
Butter, unsalted
2/3 cup
Heavy cream
1/3 cup
Sherry, dry