Place all the vegetables with the thyme in a bowl and coat with the oil. Sprinkle with the sugar and coarse salt. Place the vegetables into a large cooking bag together with the meat. Roast for 2 hours at 180 Deg. C/ 350 Deg. F Don't turn or touch the meat as it may squash the vegetables. Serve with rice and peas.

TIP:  Ask your butcher to spice the roll of beef with Bbq or roast beef spice. Carrots, cubed butternut and baby potatoes can also be added.