Puff pastry pies in the oven with egg filling

Very easy to prepare "Puff pastry with egg filling", a kind of pies. To begin with, prepare the filling, cut and fry the onion, not forgetting to add salt to it, boil the eggs, then beat the onion and eggs in a combine, plus add 2 tablespoons of oil on which the onion was fried. The filling is ready! Now it's a small matter, we take the dough, roll it out a little, cut it and form pies! After the pies are cooked, we put them on a baking sheet, lubricate them with egg and send them to the oven for 30 minutes at a temperature of 220 degrees (for better lifting and stratification of the dough, we put a mold with water in the oven to create increased humidity)