Put beef in a large pot and cover with cold water. Add all other ingredients except cabbage and bring to a boil with the lid off the pot. Lower to a simmer and cook for 3 hours.
2
Skim fat from top as it rises. Remove the thyme, parsley and onion. Add cabbage. Simmer for 20 minutes until cabbage is cooked. Remove the meat and cut into pieces.
3
Place on center of a large platter. Strain the cabbage and season it heavily with black pepper and salt if desired.
4
Surround the beef with the cabbage, carrots and potatoes. Serve with horseradish or brown mustard and hearty bread.