I adapted and simplified this recipe out of some miscellaneous Italian
cookbook my mother-in-law had (but discarded, so I don't know the
name). Not having had potato bread while I was in Milan, I don't know
if it's authentic Venetian style, but it's certainly good and the
single most popular recipe I ever posted to cooksillustrated.com. The recipe is fairly fast for yeasted bread, and so easy that it got several people on CI.com started on baking bread and may be even more popular than the no-knead bread there. Since CI.com search is still broken, I'm posting it here so people can find it.