Instructions: Cooking instructions given are for the whole roast. For best results, always cook from frozen. All cooking appliances vary; timings are to be used as a guideline only, please adjust times accordingly. Ensure food is piping hot and cooked through prior to serving. Remove outer packaging, but leave roast in foil tray.
Preheat oven to 190°C/Fan 170°C/Gas Mark 5. Place roast in its foil onto a preheated wire rack and cook in the centre of the oven for 1 hour and 10 minutes (45 minutes for fan oven). After cooking, leave to stand for 5 minutes before running a knife around the edge of the roast and turning out onto a serving plate.