Dough: in a bowl, mix kefir and water (room temperature), egg and vegetable oil. Mix it.
Add sugar, salt, wheat and oat flour, add yeast.
Start kneading the dough with your hands until the dough begins to come off the sides of the bowl and hands, but still remains a little sticky.
Lubricate your hands with vegetable oil and form a ball from the dough, greasing it with oil. Cover the bowl with the dough with cling film and leave in a warm place to rise for 1.5-2 hours.
Filling: finely chop the onion and mushrooms, fry in a small amount of vegetable oil and let cool. Add grated Adyghe cheese and finely chopped herbs. Season with salt and black pepper and mix the filling.
The dough came up.
Sprinkle the surface with flour, lay out the dough and knead it for 3-5 minutes.
Divide the dough into pieces (I got 12 pieces). Roll out the piece into a rectangle (approximately 14 x 20). Place the filling in the center and make incisions.
Alternating strips, lay them on top of the filling. The edges can be pressed with a fork.
Place the formed pies on a baking sheet and let stand for 10-15 minutes. Then brush with beaten egg and sprinkle with sesame seeds.
We send it to bake in a preheated 180 degree oven for 20-25 minutes until golden brown (we focus on the features of our oven).