Put a pot on medium heat and put in flour. Heat it until turns slightly yellow.
While mixing flour with cooking spoon, slowly pour water in the pot and turn on high heat. Be careful not to make lumps of flour. If that happens, start mixing with whisk. Bring water to boil.
Turn medium heat and slowly add whisked eggs to the pot while mixing.
Add salt, anise seeds, cumin seeds and bay leaves and boil the soup one more time.
Soup is ready to serve :)