The beef will take between 2.5 & 3.5 hours to cook. Test after 1.5 hours by fishing a piece of meat out. When cool enough squeeze it between your thumb and forefinger. If it begins to give you can take the foil/lid off to continue cooking and reduce the sauce. If not, leave lid on and cook for another 30-45mins and test again. Repeat if necessary.
Once the meat is soft take the foil/lid off to continue cooking and reduce the sauce for a further 30 minutes.
Serve with mash and veg or a jacket potato as in the photo.