Although spoilage may be minimal, expiration dates are used on such products as spiral ham to ensure quality and reliability of the meat. Most spiral hams have a seven-to-10 day use by date on the expiration date label.
Generally, you boil potatoes when you plan to mash them or toss them into a salad, though boiled potatoes can also make a quick side dish. Boiling also cooks potatoes very evenly all the way through and usually only takes 10 to 20 minutes.
Cover the potatoes with cold water by 2 inches and add a pinch of salt. Bring the water to a boil. Lower the heat to a simmer when the water starts to boil. Simmer the potatoes uncovered until they pierce easily with a paring knife or skewer â 10 to 20 minutes for whole potatoes and 5 to 10 minutes for diced potatoes. Remove finished whole potatoes with a slotted spoon.