
Melt the butter into the oil in a large saucepan over medium heat. Add the onion, celery, and garlic and cook, stirring occacionally, until the onion becomes translucent. Whisk in the flour and cook for about 1 minute. Whisk in the half-and-half. Simmer until thickened. Whisk in the chicken broth. Simmer until thickened again. Stir 1/2 teaspoon salt, the thyme, parsley,nutmeg (if desired), carrots, spinach, chicken, and gnocchi. Simmer until the soup is heated through. Before serving, season with additional salt, if necessary.

8 servings