Glazed ham is one of the most classic holiday mains, and nailing it is way easier than you’d think. Follow our tips and you'll be on your way to ham perfection in no time. But if you're not a bourbon fan, try this classic brown sugar ham glaze instead. Slicing a spiralized, bone-in ham can sound tough, but it’s actually surprisingly easy: First, turn the ham so the bone is sticking straight up. Spiral ham lends itself very well to the slow cooker.