The liver is cut into in small pieces and add the chopped onion and passaged. Add 1 egg, salt, and flour and mix. The mixture is fried like a pancake. The remaining 3 eggs beat with milk, salt (you can add baking soda to the blade tip) and fry omelets. When you are ready, in a suitable container rank of the two species between them put a little mayonnaise. The latter is slightly smeared with mayonnaise and garnish with olives and parsley.