Check the label for cooking instructions.

Warm up honeybaked ham. How do you heat a 10 pound spiral ham? Brush with honey/butter mixture, if possible, getting some in between the slices. Place it in the oven and set the oven temperature to 325 degrees.

Add a teaspoon of oil or butter. How do you warm up a precooked ham? To release the slices, separate them gently with a knife.

Place a slice in a skillet (or several. Place the ham on a rack in a large baking pan. Bake it for an hour or so,.

Place the ham on a rack in a roasting pan. Brush it with the warm sauce. Bake at 325 f for 15 to 18 minutes per.

Add water to the bottom of the pan and cover tightly with lid or foil. Preheat oven to 275 f degrees. Position ham flat side down in center of pan.

Remove packaging and if your ham has a small plastic disk on the underside of the bone, remove and discard the disk. It should be labeled either fully cooked or cook before eating. preheat the oven to 350 f. Maintain the ham's moisture by placing a damp paper towel over the plate, then heat the ham.