Remove the roast from the refrigerator 2 hours before cooking. Preheat the oven to 450 degrees. Combine the potatoes, onions, pepper flakes, 1 tablespoon salt, and 1 teaspoon pepper with 1 ...
Place the beef in a roasting tin and roast in the oven for one hour (this will give you rare meat). Cook for a further 15 minutes for medium-rare or a further half an hour for well-done.