Mix the egg, lemon juice, water, yogurt, salt, vegetable oil, hot pepper and paprika. Sift the flour with soda and knead the dough, soft and elastic. Cover with film and put in the fridge for 30-60 minutes, I had planned for Breakfast, cleaned up in the morning.

For the filling: boil hard-boiled Eggs. Finely chopped herbs. Onions cut into half rings.. the Pan to heat up with a mixture of butter and vegetable, you can just butter, I had leftovers and very little added vegetable oil should be enough that the onions were roasted comfortable and fun glittered))) fry, until soft. The main thing that doesn't burn. Cool. Eggs to clear, RUB on a large grater and mix with the onions and oil in which was fried, add the herbs, black pepper, paprika, salt, mix well.

Roll the dough into a thin layer, 0.5-0.7 cm thick. Spread the filling evenly distributed throughout the seam, stepping back from the edges about 1.5-2 cm.

Roll into a tight roll. Roll and cut into pieces 3-4 cm

Spread on a baking sheet, brush with egg and sprinkle with grated Parmesan cheese. Bake at 180 C for about 20 minutes until it will turn brown.