How to make
Sift the flour. Make a well in it and add two eggs, the oil, the sugar and the salt. Put 1 teaspoon of soda in the yogurt and mix it. Add the baking soda to the flour. Knead the dough.
Set it aside for 20 minutes. With greased hands, grab a bit of the dough and shape it into a small circle. Put oil in a deep frying pan and heat it up.
Fry the bread buns on both sides. Keep on doing that until you run out of dough. Once they're fried, sprinkle them with powdered sugar.
