Fire up your Char-Broil Big Easy. If you don't have one, you can make these potatoes in the oven instead. Just pre-heat your oven to 400 F.
Boil the potatoes for about 10 minutes until you can just slide a toothpick through them. You don't want them too soft or they'll fall apart when skewered.
Remove from water and let cool enough to handle, about 5 minutes.
Gently skewer potatoes (if using a Big Easy, otherwise, just arrange the potatoes on a sheet pan).
Place potatoes in the Big Easy for about 20 minutes, or cook in the oven for 20 minutes.
Remove and add salt, pepper, and butter, to taste.
Notes
You can use any potatoes you like, but try to get equally-sized ones so they cook evenly.