We always have a huge smoked ham at Christmas. When my children were little I never slept Christmas Eve night, I always stayed up and cooked the Christmas ham, and waited on Santa. My GrannyN use to cook hers this way, the only thing I changed is I don't pre-bake the ham in brown paper bags like she did. Cook times vary from the size of the ham used. Our ham at Christmas is usually 25-30 pounds. Check the package wrap for suggested cook times for the pound ham that you purchased. My final cook times are approximate, it depends on the thermometer readings. I have also posted a great recipe for leftover ham.