This service will be unavailable due to system maintenance. We apologize for any inconvenience. If more information is available, you can find it by selecting the service from the Tools page. Return to IRS.gov home.
Typically this is about 18 minutes per pound but Iâll sometimes pull mine out about 20 minutes before that since it will stay warm in the tinfoil (and even room temperature ham is MUCH better than dry)! Most directions for cooking a spiral sliced ham tell you to reheat your ham at 275F and I agree with this method.
The ham should have had directions on the packaging, Spiral Cut Hams and many other Smoked Hams are fully cooked and are safe to eat without heating. Of course they do taste better heated.Fully cooked hams should be be baked in a preheated 325 degree oven for 8-10 minutes per pound or until the internal temperature reaches 140 degrees. . Cover ham with aluminum foil before placing it in the oven.Remember the ham just has to be heated through so be careful not to overcook it or it will be dry.he ham should have had directions on the packaging, Spiral Cut Hams and many other Smoked Hams are fully cooked and are safe to eat without heating. Of course they do taste better heated.