You don't really "cook" it, as you're just heating it.
You want an inside temp of about 145 degrees. In a 325 degree oven, it will take about 13 minutes per pound.
Then cook it.
do not cook it is precooked. heat at 350 for 20 min/lb
A precooked ham is already cooked and needs only to be heated to a desired temperature, if it is wanted to serve it hot. As a precooked item, it can be sliced and served cold.
how to thaw a 1lbs spiral ham
A precooked ham should be warmed for about 10-15 minutes per pound in an oven set to 325F.
A precooked ham should be cooked at a temperature of 325F.
well, to cook a PREcooked ham you have to sit on the ham for atleast 3 days and 47 minutes although it may help if you fertilise the ham with your natural feaces, or juices (yes that includes sperm) every 15 minutes.
About 1.5 to 2 hrs, depending on the type of ham. Meat thermometer inserted into the ham should read 170F or 77 C.
The time it takes to heat a precooked ham in the oven typically ranges from 15 to 30 minutes per pound at a temperature of 325F.
though precooked, it is best when baked usually at 18 minutes per pound. it is safe to eat but would not taste as good.
You can, but I don't see why you would want to cook a precooked ham. If you want to add more flavor, try a glaze and baking it in the oven rather than cooking it again. Also, by cooking it in liquid in a crock pot you may lose some of the smoked flavour.
all precooked hams are labeled as precooked..just need heating... otherwise, an uncooked ham has a clear wrapping and is labeled as uncooked