Spudnuts are donuts made with this type of flour
[DOC] [TLE] potato doughnuts | The Upstart Kitchen [PAR] Nov 18, 2012 ... Few Spudnut shops remain, the parent company having been ... Nearly all potato 
doughnut recipes  in fact, all I found  rely on cooked and ... 25 percent of the 
AP flour in my typical raised doughnut recipe with potato flour.