A traditional rivel soup recipe consists of potatoes, carrots, celery, onions, and beef broth. Sometimes, dumplings or noodles are added to the soup as well.
Combine the flour, salt and beaten egg and mix together with the fingersuntil mixture is crumbly.
Pour this mixture into the broth, add the cornand cook about 10 minutes.
The rivels will look like boiled rice whencooked.