Place cottage roll in roasting pan or crock-pot. Surround it with potatoes, carrots, onion and cabbage if you like. You can add as many as will fit or what you need for supper or use any size cottage roll that will fit. Sprinkle with pepper and cover roast 3/4 with water. cover and Bake at 300 degrees for 3 hours or in crockpot on high 6 hours or on low 8-10 hours. Cottage roll should fall apart like a pot roast.
Serve with mustard. The leftover stock can be spiced up as a gravy