Chicken legs fry until golden brown. Prepare mashed potatoes. Mushrooms are washed, cut into small pieces. Smothered in butter, salt and pepper until golden brown. Puff dough is rolled to 5 mm thick, cut into 6 small and 6 large plates (bases). Each large plate in the middle lower and the center leg (up to bone, legs), one side put mashed potatoes and the other mushrooms, all pinched, the dough is gaining around the bone as elastic, ties are with thread. Place in a baking dish, sprinkle with flour and bake at 180 C. Serve hot.