# Cut off the beginnings of the hair between the nails of the sheep in the feet. Hold the nail parts of the feet over heat for a while over low heat.
# Put the prepared lamb
feet into a deep bowl which is full of water. Ret them overnight.
# The day after, pour the water away, which the feet stay in. Wash the feet well. Place them into the pressure cooker and add 4 garlic
cloves and 8 cups of water on them. When the mixture reaches to the boiling temperature, cook it for 1 more hour at least. (You must boil the mixture in the pressure cooker definitely.)
# The feet must soft to remove the bones. Then pour the mixture into a strainer, which is in a bowl. Pick the all of the meat, until removing all the bones in them. If the meat pieces seem big, pick them into small pieces.
# Put the sunflower oil and flour
into a pot, roast it over medium heat until the color of the flour
darkens a little.
# Add the strained broth of the feet over it totally. When the mixture reaches to the boiling temperature, add the picked feet pieces and salt in it also.
# Cook the soup for 10 more minutes. Meanwhile, pound a ball of garlic
with 1/2 tsp salt. Add vinegar on it and mix.
# Fill the cooked soup into the bowls, pour 1 tsp of the mixture of garlic
and vinegar all over each of the soup in the bowl.