Deboned fish meat is ground. To mince add salt, pepper, bread soaked in milk, 1 egg, pre-cooked and diced vegetables, pickles, mushrooms and 1 hard-boiled egg. It is well kneaded. Gives shape of a roll, coated with beaten egg, dusted with breadcrumbs and top with grated cheese. Place in a greased baking tray with butter and bake in a moderate oven. Separately, make sauce onion, red tomatoes and some vegetables. Passaged be. The roll is served with boiled potatoes, splashed with fresh butter and prepared sauce.