# Clean the green
lentil, wash and add 3 cups water on it. Cook them in pressure cooker. When the mixture reaches to the boiling temperature, boil it for 10 more minutes.
# After boiling the
lentil, do not pour the water of it. Add 5 cups of water or broth on it. When the mixture starts to boil, add noodles in it.
# Meanwhile, pound the
garlic cloves and add
flour,
yogurt and salt on it. Then, mix it well.
# When the noodles soften and start to grow, pour the mixture of
yogurt in it very slowly by stirring constantly.
# Stir the soup usually. When the soup reaches to the boiling temperature, turn the heat to low and boil it for 5 more minutes.
# Fry the mixture of vegetable oil, sumac and crushed red
pepper, until the mixture turns to the color of crushed red
pepper.
# Fill the soup into bowls or deep plates, pour the mixture of the fried vegetable oil all over and serve it hot.
