Put the potatoes in a medium size sauce pan and cover them with water. Bring them to a boil and continue boiling until the potatoes are fork tender, about 15-20 minutes.
Drain the potatoes and carefully place them in a large bowl. If you dump the potatoes into the bowl, they will break and the skins will rub off the potatoes.
Add the butter and with a soft spoonula or spoon, toss them gently until all the potatoes are well covered. Sprinkle generously with salt and pepper. Serve warm with extra butter for dipping. Enjoy!