I had the albino stout from Butcher and Brewer on Super Bowl Sunday, any chance you're talking the same beer?
It definitely had a really nice soft mouthfeel that was chewy despite the fact that it was a nice golden color. Really had the consistency of standard stout without the color.
My initial cut on it was no chocolate malt and a light crystal to keep the color light but otherwise brewed like a stout.
I haven't put together a recipe for it yet but I was toying with coming up of one of my own just to see if I could homebrew it.