Our Vision, Job, and Paradigm. The Job of the County of San Bernardino is to create a county in which those who reside and invest can prosper and achieve well-being.
Quick Answer. It takes 9 to 10 hours to cook a 3-pound beef top round roast in a Crock-Pot at the low setting. The roast only requires about 5 hours of cooking time at the high setting, but this tough cut of meat isn't recommended for cooking on the high setting. The faster cook time and higher temperature doesn't break down the tough meat fibers and leaves the roast tough.
How long to cook a 3 lb pork shoulder roast in the oven? I cook meats 20 - 30 minutes per pound at 350F(190C). so a 3 pound shoulder I would cook 1 to 1 1/2 hours in a roasting pan with a bit of water.The fat under the skin shoul â¦ d be mostly melted away when it is done.ow long to cook a 3 lb pork shoulder roast in the oven? I cook meats 20 - 30 minutes per pound at 350F(190C). so a 3 pound shoulder I would cook 1 to 1 1/2 hours in a roasting pan with a bit of water. The fat under the skin shoul â¦ d be mostly melted away when it is done.