Mix the yogurt and the oil and warmed them (not cold, but not hot). Add sugar and salt Knead. Sift flour, add yeast to it. Mix flour and milk mixtures and Knead a soft dough. Interfere on floured surface for about 10 minutes. The dough becomes very pleasant and easy to work. Leave it in a warm place to rise from half to one hour. Then Roll out the dough on a sheet of 3-4 mm in thickness, cut shapes optional. I divided the dough into 2 balls. One raztochih and cut into triangles. Top sprinkled with crumbled feta cheese and each triangle of I shaped muffin, I started turning from base to tip. The second ball made cigars, as cut into squares or rectangles. At the end of each rectangle set wand skinless sausage and wrapped cigar. Put in pre-oiled and floured pan, off 1 pretzels (ie between each pretzels can be placed another - have their place to swell) with podvitiya end down to not develop. Anointed them with egg yolk and sprinkle with sesame seeds (optional). Bake in a preheated 180 C with the fan, in the middle about 20 minutes.