Cut the liver into small cubes. Put 1 tablespoon of oil into the pan and add the liver and salt. When the liver is boiled down, add the chopped tomatoes. Fry them for 1 to 2 minutes more and turn off the heat. Beat the eggs and black pepper in a separate bowl. Then, mix with the liver mixture and fry on a Teflon pan for 3 to 4 minutes more. Good appetite!