How To Calculate Roast Beef Cooking Times. Calculate the cooking time and heat the oven to 240c/220c fan/gas 9. Boneless rib eye/scotch fillet/rib fillet, rump, sirloin/porterhouse/new york, fillet/eye fillet/tenderloin, standing rib roast, rolled rib beef roast.
It also requires little preparation or supervision during roasting to get excellent results. For shorter cooking times (like cookies), the adjustment will be smaller than for longer cooking times (like roasts). Place in a roasting tin just big enough to fit the meat comfortably, and roast for 20 minutes.
It also requires little preparation or supervision during roasting to get excellent results.
Shoulder roast or shank leg half oven temp. Heat the oven to 220c/gas mark 7. All meats should be rested for 5 to 10 minutes before serving. Here’s a simple kitchen chart listing assorted cuts and how long they should be cooked for (at varying levels of doneness).