how to bake a precooked boneless ham
A precooked ham does not have to be cooked, but will taste better if you heat it thoroughly to an internal temperature of 140Â°F (60Â°C) or so. Place the ham in a 325Â°F oven (163Â°C). It will take 12 to 15 minutes per pound for a whole or boneless ham and 18 to 20 minutes per pound for a half ham.You should also let it rest for 20 minutes or so out of the oven before you serve it.lace the ham in a 325Â°F oven (163Â°C). It will take 12 to 15 minutes per pound for a whole or boneless ham and 18 to 20 minutes per pound for a half ham. You should also let it rest for 20 minutes or so out of the oven before you serve it.