what should internal temperature of fully-cooked ham be
However, if you want to reheat these fully-cooked hams, set the oven no lower than 325 degrees F. and heat to an internal temperature of 140 degrees F. as measured with a meat thermometer. For fully cooked hams that has been repackaged in any other location outside the plant or for leftover fully cooked ham, heat to a temperature of 140 degrees F. Cook-before-eating hams must reach a temperature of 160 degrees F. to be safely cooked before serving.