These are super cute but I can't see what would make them rise. Also seems
like a lot of water to flour ratio. And the only dough I have ever made
like that was cream puff type stuff. But doesn't that have eggs in it? I
haven't made any for years.

http://www.canadiansavers.ca/blog/cu...andwiches.html

And who puts lettuce in a hot dog? At any rate, I think I might make these
for the 4th. I might use a different type of dough though. But this one
does sound interesting, if it would work.