Tortellini Chicken Noodle Soup

Ingredients

• 1 1/2 tablespoon olive oil
• 1 1/2 cups carrots, chopped
• 1 cup celery, chopped
• 1 cup yellow onion, chopped
• 4 cloves garlic, minced
• 4 (14.5 ounce) cans low sodium-chicken broth
• 1 1/2 teaspoons Italian seasoning
• salt, to taste
• freshly ground black pepper, to taste
• 12 ounces refrigerated three cheese tortellini
• 1/2 cup packed parsley, stems and all, plus more of the leaves for serving
• 2 1/2-3 cups rotisserie chicken, shredded