In deep bowl mix yogurt, broken soda 1 cup (200 ml) vegetable oil and 1 tsp (5 g) salt. Add flour so as to implicate medium soft dough. Dough and kneaded out on floured surface, cover with a cloth and leave to rest. At this time, the filling is prepared. Onion stew in MISC vegetable oil, seasoned with salt and pepper and mix with chopped feta cheese. The dough was divided into 2 parts, one slightly larger. 2 is rolled sheets. Most fits onto the bottom of the pot, so that part of the cover walls. Bake is ten minutes. Spread the filling and cover with second crust. Peel pinched the edges. Cake dopicha redness.