Creamy Chicken Gnocchi Soup

INGREDIENTS

• 1/4 cup butter
• 1 tablespoon extra-virgin olive oil
• 1 large zucchini, diced
• 2 stalks celery, diced
• 1 yellow onion, diced
• 1/2 red bell pepper, diced
• 2 carrots, shredded
• 4 cloves garlic, minced
• 1/4 cup all-purpose flour
• 3 cups chicken broth, or more as needed
• 1 cup half-and-half
• 1 pint fat-free half-and-half
• 2 cups shredded rotisserie chicken meat
• 1 (16 ounce) package small gnocchi
• 2 cups torn fresh spinach
• salt and ground black pepper to taste
• 1/2 teaspoon ground thyme
• 1/4 teaspoon freshly grated nutmeg