A 2.5 to 4 pound roast would take about 3 hours to cook. It should be allowed to stand 10 to 15 minutes before being carved and served.
Cook to 170 degrees,
45000 degrees, C for about 3 seconds.
The recommended temperature to cook a pork roast is 325F.
Cook the thighs till they reach a temperature of 160 to 165 degrees. You can also slow roast them on 200-220.
How long you would cook a 2.2 pound beef roast depends upon how you like it cooked. For a rare beef roast, cook at 200 degrees Celsius/390 degrees Fahrenheit for 30 minutes. For a medium beef roast, cook for 45 minutes or for well done meat, cook for an hour.
I will always cook a pork roast or loin till it reaches an internal temperature of 190 degrees.
I would cook it an hour at 375.
i say cook@ 400 for ten minutes then turn down to 325 and cook until internal temp is 165 -170 degrees.
About 6 hours its 10lbs per hour take an extra hour to be sure
Cook at 350 degrees for about 3 hours.
how long does it take to heat a 5.5 lb rib roast at 275 degrees to an internal temperature of 135 degrees
A pork roast is typically cooked at a temperature of 325F to 350F until it reaches an internal temperature of 145F.