heating ham at 200 degrees versus 325 degrees If I am heating a fully cooked ham that directs me to cook at 325 degrees F for 20 minutes per pound (ham is 3.38#) and I want to heat it through at a 200 degree F temp. How long should I put the ham in the oven for?
Not knowing what kind of oven you have or what cut the ham is, bone in or bone out etc., I would recommend that you simply buy an inexpensive meat thermometer (less than $10 in most places) and check the ham's internal temperature every two hours or so.