Want to cook spiral ham and make everybody go WOW. How can I do it?
Google isn’t being particularly helpful in telling me what spiral ham is… Oh. OK. So it’s a ham on the bone that has been pre-sliced?
If the layers are all still tightly packed together, I expect you could cook/heat it much as you would a solid leg ham. There are a few recipes in the Anova app that should serve as a guide for doing that.
You might find some useful information here: https://www.chefsteps.com/activities/homemade-honey-glazed-ham