How do you mash yours!

We love mash in our house, but ssssh I didnt like it when I was growing up as Mum only used butter which in my mind is one hell of a dry mash.
Once I was out of home and living it up by myself I experimented with different ways of creating the best mash using yogurt, creme fraiche, melted butter, milk and so on

Guess what I settled, plain old milk with a pinch of pepper, mash until super super creamy and voila

Now thats what I call mash