# Put vegetable oil into a pot and make it hot over medium heat. Then, add finely diced
onion in it. Fry the
onion without burning them, until the pieces become smaller.
# Add thickly grated
carrot, and add seeds removed and finely diced
banana pepper in it. Roast the mixture, until
carrot seems as transparent.
# Then add finely diced fresh
mushroom on it, and sauté the mixture for about 2-3 minutes. Add 5 cups of broth or water on it and sprinkle salt also.
# Prepare the liaison, while the soup reaches to the boiling temperature. Mix the
yogurt with egg,
flour and 1 cup water, until it smoothens.
# Pour the liaison into the boiling soup at once and stir it urgently. Cook it by stirring constantly, until it reaches to the right consistency.
# Finally, sprinkle black
pepper all over and serve it hot.