In a large pot with about an inch of water place a steamer basket. Bring the water to a boil and place the potatoes in it. Cover the pot and cook until potatoes are tender.
In a small pan heat the milk.
Add the butter until melted.
Drain potatoes and discard any water that is In the pot.
Add the potatoes back to the pot that is over low heat and stir potatoes until dry.
Take your beater and attach the whips.
While still mixing ( in my case I wasn't cause I was snapping pics) on low slowly add milk and butter mixture.add salt to taste.
I added more butter, cause I can. This is totally optional.
There you have it light, fluffy and lump free potatoes!!