Chicken meat is ground in a meat grinder, and bones are flooded with cold water and cook on low heat for at least one hour. Melt half of the butter in it and sauté the chopped onion and mushrooms. As tender, add the minced meat. The mixture add salt and stew 30 minutes, occasionally added in 1-2 tbsp broth of bird bones. Remove from heat and add the tomato paste, pepper and parsley. Part of the butter thoroughly smeared baking dish and place in the ranks half of the grilled bread slices. Sprinkle with broth and pour them on the prepared stuffing. Top ranks half of the slices on them and distributes the remaining butter. Eggs broken with cream and a pinch of salt and pour evenly over the cake. Bake in preheated oven heavily (220 C) redness of topping. Cake cut into squares and serve.