Cooking a spiral ham is a relatively simple process that can be completed in a few hours. A spiral ham is a bone-in ham that has been spiral-cut, making it easier to carve and serve. Spiral hams are typically sold fully cooked, so the goal of cooking one is to reheat it to an internal temperature of 140 degrees Fahrenheit. This can be done in the oven, on the stovetop, or in a slow cooker.
Spiral hams are a popular choice for holiday meals because they are relatively easy to prepare and can feed a large number of people. They are also a good option for those who do not have a lot of time to cook, as they can be reheated in advance and served at room temperature.