In a large 6 quart slow cooker. combine carrots, onion, garlic, wild rice, bay leaves, thyme, basil, celery salt, salt, and pepper. Top with chicken breast. Add chicken broth.
Place the lid on the slow cooker and cook on low for 6 to 6½ hours or on high for 3½ hours. Remove chicken and shred. Return chicken to the slow cooker and stir. Remove bay leaves and add chopped parsley. Season to taste.
Recipe by Simple as That at https://simpleasthatblog.com/easy-slow-cooker-chicken-and-wild-rice-soup/