Carp is washed and cleaned. Onions cut into slices and fry in the oil. Salt and add red and black pepper, and parsley the walnuts. The mixture is stirred and part of it is full of carp. The remaining mixture is poured into an oblong baking dish and put it on the filled carp. Fish are watered with 2-3 tbsp sunflower oil. In tray and pour 1/2 cup water in which fuzzy tomato sauce. Bake in a moderate oven for about 40 minutes. Decorate with lemon slices.