+1 That is the best way to eat them.

Agreed. There used to be and may in fact still be a 'doughnut van' - it was converted ice cream van I think - at Glastonbury that was pretty much the most popular breakfast destination on the entire site. Simple doughnuts tossed in icing sugar, fresh from the pan as it were. Nom.

You can keep your pink icing with sugar blobs and what have you, those are just better.

I seem to recall one in Castle Court, and they always seemed to be anywhere there was a market going on