1 kilo beef, sliced 1/4 inch thick (3 pcs.)
1/4 kilo ground beef liver
200 grams sliced sausages or ham
200 grams pork fat (cut is strips)
3 hard boiled eggs, sliced
100 grams cheddar cheese in strips
100 grams grated cheddar cheese
2 onions, chopped
5 bay leaf (laurel)
1/2 teaspoon of ground black pepper
1/2 cup vinegar
2 teaspoon salt
2 cups of water
2 meters thread or string (for tying)

Spread and stretch the sliced beef on your working table. Arrange the filling on the sliced beef: sausage strips, cheese strips, sliced eggs, pork fat and some ground liver. Roll the sliced beef with all the filling inside and secure with a thread or string. Repeat the procedure for the two remaining beef slices. On a pot, place the beef rolls and put the water, the remaining ground liver, grated cheese, chopped onions, bay leaves, ground black pepper and salt. Cover the pot and bring to a boil. Simmer for one hour. Add the vinegar and continue to simmer of another hour or until beef is tender. Slice the beef morcon, arrange on a platter and top with the sauce/ gravy poured on top.