Sweet-and-Spicy Glazed Ham

"Spiral-cut hams are fully cooked when you purchase them and just need reheating. This is your chance to add tons of flavor in the form of a glaze. This recipe is written for a 5-pound ham, but the recipe is easily adapted to accommodate whatever size you need to feed your Easter crowd. For timing, plan 12 to 15 minutes per pound at 275 degrees. If you decide to cook a larger ham, you'll also need to increase the dry glaze (seasoning mixture). The ham can be cooked either in the oven or on the grill. For the grill, prepare a grill for low heat, indirect cooking. For a charcoal grill, this means banking the hot coals to one side of the grill and cooking on the other side. For a gas grill, this means turning off one or more burners to create a cooler side, then cooking on that side. One advantage of the grill is that you can add a handful of wet wood chips before heating the ham. I like to do this because the wood adds a fresh layer of smoke to the ham and gives the ham a just-smoked flavor...."