# Boil the
potatoes, peel and grate them.
# Put 8 tbsp vegetable oil into a pot and make it hot over medium heat. Then, add the grated
potato in it. Roast it for about 5 minutes by stirring constantly.
# Remove the pot from the oven and let the
potato cool down. Meanwhile, put
yogurt, egg, crushed
garlic, salt and 4 cups water into a deep bowl, and whisk this mixture well.
# Add the mixture of
yogurt onto the roasted
potato and place that pot over the stove.
# Cook the soup by stirring constantly, until it reaches to the boiling temperature. Then turn the heat to low and cook the soup for 5 more minutes.
# Fill the soup into deep service plate and pour the fried crushed red
pepper all over the soups. Serve the soups hot.