Form grease with oil and put into the cold. For the dough – Water, oil and salt put in a saucepan and bring to a boil. Remove from heat, add the flour and mix well with a wooden spoon. Put back on the stove, reduce the heat and continue to hinder, until such a common wad of dough and pan walls will not test

Again remove from the heat and to drive eggs one by one, stirring well. Only when you stir one egg, beat more.

When you complete this procedure the egg, add the mustard and cheese, stir again. Close and remove the side.

For the filling - Rings chopped leek and fry on melanom the fire in butter. Add the flour, stir and remove from heat. Pour the milk, mix well. Again put on fire and stirring constantly, bring to a boil. Subtract the fire, boil 1 min. Trout mash slightly with a fork, tomatoes without seeds cut into strips approximately 1 cm Dill grind. All add to the milk mixture. Season with salt and pepper. A pastry bag to fill the batter. To squeeze around the edge of the form strip on top of another one.

In the middle put the stuffing. The dough to grease lightly beaten egg.

Parmesan cheese and breadcrumbs to mix and sprinkle on top of filling. Cover with slices of butter. Put in a preheated 200*C oven for 15-20 minutes.

Served as a separate dish with cucumber salad. Seems difficult, but is actually easy!

at the request of viewers repeat