A third heat the butter in a pan, it perezharte chopped onions and carrots, then add the liver (washed and cleaned from the cores). Fry over medium heat until tender, do not forget to add salt, pepper and season with spices according to your taste (best suited grated nutmeg). Cooked liver with vegetables, sauce pans and brandy beat blender until smooth. The rest of the butter and knead gently stir in the liver mixture. Paste evenly on the cup or in portions in a special rectangular top, pour a small amount of melted butter. Remove in refrigerator for several hours or a day. Serve with crispy toast, slices of boiled eggs and pickles.