what temp do i cook 3 pound eye round roast
1 Roast for 21 minutes (seven minutes per pound) then turn off the oven and let the roast sit in the hot oven for 2 1/2 hours. 2  Do not open the door at all during this time! 3  Remove the roast from the oven, the internal temperature should have reached at least 145 degrees F (65 degrees C).