I make them in the microwave all the timeWash you potato thoroughlyPoke the skin a few times with a forkIf its a large potato microwave for 8-10 minsWhen its done, wrap it in aluminum foil (this will make moist and fluffy and will finish cooking in the tin foil.) for about 20 mins or soYou can also microwave them in a cooking bagThey come out moist and fluffyThen wrap in tin foil for about 20 minsEnjoy
In exactly the same ways as most other meltable metals: casting, rolling, milling, hammering.