After searing the roast in the oven at 400 degrees for 15 mins. I cook it for 25 to 27 mins. per pound. I then let it sit under foil paper for 20 to 30 mins. and carve. I hope this helps, Patty
Depending on the other dishes being served count on 8-16 ounces of roast beef per guest. At an average of 12 ounces per person, 12x80=960 ounces. Add an additional 10-20% for second helpings and...