Flour, salt, vinegar, 1 tbsp of vegetable oil and water to prepare dough for the grinding, as is well kneaded and divided into 10 balls. Each dough ball rolled into pita. The buns were brushed with the lard and are glued together in the 2 and then rolled on 5 sheets larger than the baking tray. Grease the tin with fat and it put 3 Roll out sheets as sprinkle with vegetable oil. In the end in the form of a crown put crumbled feta cheese, and in the middle put the filling of empty (cleaned, washed, cut into rings and stewed in fat and less water) or spinach (spinach cleaned, washed and cut and him add chopped onion, beaten eggs with yogurt and a pinch of salt). On filling rank the remaining 2 sheets, which are sprinkled with fat. Hanging out of the tray over the bottom sheet covered crown of feta cheese. Zelnik sprinkle with the remaining oil and bake in a medium high heat. At the end of the baking top add the chopped salo.