Step 1
Pour chicken broth into a large pot. Add chicken carcass, sweet potato, mushrooms, green pepper, celery leaves, and green onions. Season with rosemary, parsley, oregano, sage, basil, marjoram, salt, curry powder, paprika, and pepper. Simmer until chicken meat starts to fall off the bone and sweet potato is tender, about 30 minutes. Pull off any remaining meat and discard bones.