For those who might perhaps already own a regular waffle iron may I say that you don't "need" a mini. Cheap yes, but another gadget that one perhaps doesn't want. You can make 2 "mini", albeit irregular shaped, by just pouring half the batter in the middle. Or, as I have done, pour the whole lot in at once, and make one large one. Regular waffles have divisions anyway for breaking them apart, if desired. Of course, in this house I am the only one who would such a thing, as DH doesn't "do" cheese, so irregularities are only a concern if I make them so. :-)
As to recipes, I am thinking of using a savory chaffle as a base for leftover Thanksgiving bird (duck, in this instance) in mushroom gravy