【How-to】How to cook a ham in the oven

Place ham on a rimmed baking sheet lined with foil, then parchment; tent with foil, and bake in a 300-degree oven until heated through, about 15 minutes per pound. Remove the foil, and brush the ham all over with a glaze. … Finally, bake it until the skin is burnished, another 10 to 12 minutes.