"Soup season is here...."
yellow medium onion, chopped
medium carrots, chopped
stalks celery, chopped
cloves garlic, minced
boneless skinless chicken breasts (about 3 breasts)
Kosher salt
Freshly ground black pepper
fresh thyme
sprigs rosemary
low-sodium chicken broth
cornstarch
heavy cream
(17.5-oz.) package gnocchi
baby spinach